1971555768

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 512

約数和(自身を含む): 7257600000

約数和(自身を除く): 5286044232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 27, 28, 36, 39, 42, 46, 49, 52, 54, 56, 63, 69, 72, 78, 84, 89, 91, 92, 98, 104, 108, 117, 126, 138, 147, 156, 161, 168, 178, 182, 184, 189, 196, 207, 216, 234, 252, 267, 273, 276, 294, 299, 312, 322, 343, 351, 356, 364, 378, 392, 414, 441, 468, 483, 504, 534, 546, 552, 588, 598, 621, 623, 637, 644, 686, 702, 712, 728, 756, 801, 819, 828, 882, 897, 936, 966, 1029, 1068, 1092, 1127, 1157, 1176, 1196, 1242, 1246, 1274, 1288, 1323, 1372, 1404, 1449, 1512, 1602, 1638, 1656, 1764, 1794, 1869, 1911, 1932, 2047, 2058, 2093, 2136, 2184, 2254, 2314, 2392, 2403, 2457, 2484, 2492, 2548, 2646, 2691, 2744, 2808, 2898, 3087, 3204, 3276, 3381, 3471, 3528, 3588, 3738, 3822, 3864, 4094, 4116, 4186, 4347, 4361, 4459, 4508, 4628, 4806, 4914, 4968, 4984, 5096, 5292, 5382, 5607, 5733, 5796, 6141, 6174, 6279, 6408, 6552, 6762, 6942, 7176, 7476, 7644, 7889, 8073, 8099, 8188, 8232, 8372, 8694, 8722, 8918, 9016, 9256, 9261, 9612, 9828, 10143, 10413, 10584, 10764, 11214, 11466, 11592, 12282, 12348, 12558, 13083, 13377, 13524, 13884, 14329, 14651, 14952, 15288, 15778, 16146, 16198, 16376, 16744, 16821, 17199, 17388, 17444, 17836, 18423, 18522, 18837, 19224, 19656, 20286, 20826, 21528, 22428, 22932, 23667, 24297, 24564, 24696, 25116, 26166, 26611, 26754, 27048, 27768, 28658, 29302, 30429, 30527, 31239, 31556, 32292, 32396, 33642, 34398, 34776, 34888, 35672, 36846, 37044, 37674, 39249, 40131, 40572, 41652, 42987, 43953, 44856, 45864, 47334, 48594, 49128, 50232, 52332, 53222, 53508, 55269, 56511, 56693, 57316, 58604, 60858, 61054, 62478, 63112, 64584, 64792, 67284, 68796, 71001, 72891, 73692, 74088, 75348, 78498, 79833, 80262, 81144, 83304, 85974, 87906, 91581, 94668, 97188, 100303, 102557, 104664, 106444, 107016, 110538, 113022, 113386, 114632, 117208, 117747, 120393, 121716, 122108, 124956, 128961, 131859, 134568, 137592, 142002, 145782, 147384, 150696, 156996, 159666, 160524, 170079, 171948, 175812, 183162, 186277, 189336, 194376, 200606, 205114, 212888, 213003, 218673, 221076, 226044, 226772, 235494, 239499, 240786, 243432, 244216, 249912, 257922, 263718, 274743, 284004, 291564, 300909, 307671, 313992, 319332, 321048, 340158, 343896, 351624, 366324, 372554, 386883, 395577, 396851, 401212, 410228, 426006, 437346, 442152, 452088, 453544, 470988, 478998, 481572, 510237, 515844, 527436, 549486, 558831, 568008, 583128, 601818, 615342, 638664, 680316, 702121, 718497, 732648, 745108, 773766, 791154, 793702, 802424, 820456, 824229, 852012, 874692, 902727, 923013, 941976, 957996, 963144, 1020474, 1031688, 1054872, 1098972, 1117662, 1190553, 1203636, 1230684, 1303939, 1360632, 1404242, 1436994, 1490216, 1530711, 1547532, 1582308, 1587404, 1648458, 1676493, 1704024, 1749384, 1805454, 1846026, 1915992, 2040948, 2106363, 2197944, 2235324, 2381106, 2407272, 2461368, 2607878, 2708181, 2769039, 2808484, 2873988, 3061422, 3095064, 3164616, 3174808, 3296916, 3352986, 3571659, 3610908, 3692052, 3911817, 4081896, 4212726, 4470648, 4762212, 5029479, 5215756, 5416362, 5538078, 5616968, 5747976, 6122844, 6319089, 6593832, 6705972, 7143318, 7221816, 7384104, 7823634, 8425452, 9127573, 9524424, 10058958, 10431512, 10714977, 10832724, 11076156, 11735451, 12245688, 12638178, 13411944, 14286636, 15647268, 16850904, 18255146, 18957267, 20117916, 21429954, 21665448, 22152312, 23470902, 25276356, 27382719, 28573272, 31294536, 35206353, 36510292, 37914534, 40235832, 42859908, 46941804, 50552712, 54765438, 70412706, 73020584, 75829068, 82148157, 85719816, 93883608, 109530876, 140825412, 151658136, 164296314, 219061752, 246444471, 281650824, 328592628, 492888942, 657185256, 985777884, 1971555768]

約数ペア:

[(1, 1971555768), (2, 985777884), (3, 657185256), (4, 492888942), (6, 328592628), (7, 281650824), (8, 246444471), (9, 219061752), (12, 164296314), (13, 151658136), (14, 140825412), (18, 109530876), (21, 93883608), (23, 85719816), (24, 82148157), (26, 75829068), (27, 73020584), (28, 70412706), (36, 54765438), (39, 50552712), (42, 46941804), (46, 42859908), (49, 40235832), (52, 37914534), (54, 36510292), (56, 35206353), (63, 31294536), (69, 28573272), (72, 27382719), (78, 25276356), (84, 23470902), (89, 22152312), (91, 21665448), (92, 21429954), (98, 20117916), (104, 18957267), (108, 18255146), (117, 16850904), (126, 15647268), (138, 14286636), (147, 13411944), (156, 12638178), (161, 12245688), (168, 11735451), (178, 11076156), (182, 10832724), (184, 10714977), (189, 10431512), (196, 10058958), (207, 9524424), (216, 9127573), (234, 8425452), (252, 7823634), (267, 7384104), (273, 7221816), (276, 7143318), (294, 6705972), (299, 6593832), (312, 6319089), (322, 6122844), (343, 5747976), (351, 5616968), (356, 5538078), (364, 5416362), (378, 5215756), (392, 5029479), (414, 4762212), (441, 4470648), (468, 4212726), (483, 4081896), (504, 3911817), (534, 3692052), (546, 3610908), (552, 3571659), (588, 3352986), (598, 3296916), (621, 3174808), (623, 3164616), (637, 3095064), (644, 3061422), (686, 2873988), (702, 2808484), (712, 2769039), (728, 2708181), (756, 2607878), (801, 2461368), (819, 2407272), (828, 2381106), (882, 2235324), (897, 2197944), (936, 2106363), (966, 2040948), (1029, 1915992), (1068, 1846026), (1092, 1805454), (1127, 1749384), (1157, 1704024), (1176, 1676493), (1196, 1648458), (1242, 1587404), (1246, 1582308), (1274, 1547532), (1288, 1530711), (1323, 1490216), (1372, 1436994), (1404, 1404242), (1449, 1360632), (1512, 1303939), (1602, 1230684), (1638, 1203636), (1656, 1190553), (1764, 1117662), (1794, 1098972), (1869, 1054872), (1911, 1031688), (1932, 1020474), (2047, 963144), (2058, 957996), (2093, 941976), (2136, 923013), (2184, 902727), (2254, 874692), (2314, 852012), (2392, 824229), (2403, 820456), (2457, 802424), (2484, 793702), (2492, 791154), (2548, 773766), (2646, 745108), (2691, 732648), (2744, 718497), (2808, 702121), (2898, 680316), (3087, 638664), (3204, 615342), (3276, 601818), (3381, 583128), (3471, 568008), (3528, 558831), (3588, 549486), (3738, 527436), (3822, 515844), (3864, 510237), (4094, 481572), (4116, 478998), (4186, 470988), (4347, 453544), (4361, 452088), (4459, 442152), (4508, 437346), (4628, 426006), (4806, 410228), (4914, 401212), (4968, 396851), (4984, 395577), (5096, 386883), (5292, 372554), (5382, 366324), (5607, 351624), (5733, 343896), (5796, 340158), (6141, 321048), (6174, 319332), (6279, 313992), (6408, 307671), (6552, 300909), (6762, 291564), (6942, 284004), (7176, 274743), (7476, 263718), (7644, 257922), (7889, 249912), (8073, 244216), (8099, 243432), (8188, 240786), (8232, 239499), (8372, 235494), (8694, 226772), (8722, 226044), (8918, 221076), (9016, 218673), (9256, 213003), (9261, 212888), (9612, 205114), (9828, 200606), (10143, 194376), (10413, 189336), (10584, 186277), (10764, 183162), (11214, 175812), (11466, 171948), (11592, 170079), (12282, 160524), (12348, 159666), (12558, 156996), (13083, 150696), (13377, 147384), (13524, 145782), (13884, 142002), (14329, 137592), (14651, 134568), (14952, 131859), (15288, 128961), (15778, 124956), (16146, 122108), (16198, 121716), (16376, 120393), (16744, 117747), (16821, 117208), (17199, 114632), (17388, 113386), (17444, 113022), (17836, 110538), (18423, 107016), (18522, 106444), (18837, 104664), (19224, 102557), (19656, 100303), (20286, 97188), (20826, 94668), (21528, 91581), (22428, 87906), (22932, 85974), (23667, 83304), (24297, 81144), (24564, 80262), (24696, 79833), (25116, 78498), (26166, 75348), (26611, 74088), (26754, 73692), (27048, 72891), (27768, 71001), (28658, 68796), (29302, 67284), (30429, 64792), (30527, 64584), (31239, 63112), (31556, 62478), (32292, 61054), (32396, 60858), (33642, 58604), (34398, 57316), (34776, 56693), (34888, 56511), (35672, 55269), (36846, 53508), (37044, 53222), (37674, 52332), (39249, 50232), (40131, 49128), (40572, 48594), (41652, 47334), (42987, 45864), (43953, 44856)]