387740808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 384

約数和(自身を含む): 1408942080

約数和(自身を除く): 1021201272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 31, 36, 39, 42, 46, 52, 56, 62, 63, 69, 72, 78, 83, 84, 91, 92, 93, 104, 117, 124, 126, 138, 156, 161, 166, 168, 182, 184, 186, 207, 217, 234, 248, 249, 252, 273, 276, 279, 299, 312, 322, 332, 364, 372, 403, 414, 434, 468, 483, 498, 504, 546, 552, 558, 581, 598, 644, 651, 664, 713, 728, 744, 747, 806, 819, 828, 868, 897, 936, 966, 996, 1079, 1092, 1116, 1162, 1196, 1209, 1288, 1302, 1426, 1449, 1494, 1612, 1638, 1656, 1736, 1743, 1794, 1909, 1932, 1953, 1992, 2093, 2139, 2158, 2184, 2232, 2324, 2392, 2418, 2573, 2604, 2691, 2821, 2852, 2898, 2988, 3224, 3237, 3276, 3486, 3588, 3627, 3818, 3864, 3906, 4186, 4278, 4316, 4648, 4836, 4991, 5146, 5208, 5229, 5382, 5642, 5704, 5727, 5796, 5976, 6279, 6417, 6474, 6552, 6972, 7176, 7254, 7553, 7636, 7719, 7812, 8372, 8463, 8556, 8632, 9269, 9672, 9711, 9982, 10292, 10458, 10764, 11284, 11454, 11592, 12558, 12834, 12948, 13363, 13944, 14508, 14973, 15106, 15272, 15438, 15624, 16744, 16926, 17112, 17181, 18011, 18538, 18837, 19422, 19964, 20584, 20916, 21528, 22568, 22659, 22908, 23157, 24817, 25116, 25389, 25668, 25896, 26726, 27807, 29016, 29946, 30212, 30876, 33449, 33852, 34362, 36022, 37076, 37674, 38844, 39928, 40089, 41832, 44919, 45318, 45816, 46314, 49634, 50232, 50778, 51336, 53452, 54033, 55614, 59179, 59892, 60424, 61752, 64883, 66898, 67704, 67977, 68724, 72044, 74152, 74451, 75348, 77688, 80178, 83421, 89838, 90636, 92628, 99268, 100347, 101556, 106904, 108066, 111228, 118358, 119784, 120267, 129766, 133796, 135954, 137448, 144088, 148902, 150696, 160356, 162099, 166842, 173719, 177537, 179676, 181272, 185256, 194649, 198536, 200694, 203112, 216132, 222456, 223353, 234143, 236716, 240534, 259532, 267592, 271908, 297804, 301041, 320712, 324198, 333684, 347438, 355074, 359352, 389298, 401388, 414253, 432264, 446706, 468286, 473432, 481068, 519064, 521157, 532611, 543816, 583947, 595608, 602082, 648396, 667368, 694876, 702429, 710148, 769327, 778596, 802776, 828506, 893412, 936572, 962136, 1042314, 1065222, 1167894, 1204164, 1242759, 1296792, 1389752, 1404858, 1420296, 1538654, 1557192, 1563471, 1657012, 1786824, 1873144, 2084628, 2107287, 2130444, 2307981, 2335788, 2408328, 2485518, 2809716, 3077308, 3126942, 3314024, 3728277, 4169256, 4214574, 4260888, 4615962, 4671576, 4971036, 5385289, 5619432, 6154616, 6253884, 6923943, 7456554, 8429148, 9231924, 9942072, 10770578, 12507768, 13847886, 14913108, 16155867, 16858296, 18463848, 21541156, 27695772, 29826216, 32311734, 43082312, 48467601, 55391544, 64623468, 96935202, 129246936, 193870404, 387740808]

約数ペア:

[(1, 387740808), (2, 193870404), (3, 129246936), (4, 96935202), (6, 64623468), (7, 55391544), (8, 48467601), (9, 43082312), (12, 32311734), (13, 29826216), (14, 27695772), (18, 21541156), (21, 18463848), (23, 16858296), (24, 16155867), (26, 14913108), (28, 13847886), (31, 12507768), (36, 10770578), (39, 9942072), (42, 9231924), (46, 8429148), (52, 7456554), (56, 6923943), (62, 6253884), (63, 6154616), (69, 5619432), (72, 5385289), (78, 4971036), (83, 4671576), (84, 4615962), (91, 4260888), (92, 4214574), (93, 4169256), (104, 3728277), (117, 3314024), (124, 3126942), (126, 3077308), (138, 2809716), (156, 2485518), (161, 2408328), (166, 2335788), (168, 2307981), (182, 2130444), (184, 2107287), (186, 2084628), (207, 1873144), (217, 1786824), (234, 1657012), (248, 1563471), (249, 1557192), (252, 1538654), (273, 1420296), (276, 1404858), (279, 1389752), (299, 1296792), (312, 1242759), (322, 1204164), (332, 1167894), (364, 1065222), (372, 1042314), (403, 962136), (414, 936572), (434, 893412), (468, 828506), (483, 802776), (498, 778596), (504, 769327), (546, 710148), (552, 702429), (558, 694876), (581, 667368), (598, 648396), (644, 602082), (651, 595608), (664, 583947), (713, 543816), (728, 532611), (744, 521157), (747, 519064), (806, 481068), (819, 473432), (828, 468286), (868, 446706), (897, 432264), (936, 414253), (966, 401388), (996, 389298), (1079, 359352), (1092, 355074), (1116, 347438), (1162, 333684), (1196, 324198), (1209, 320712), (1288, 301041), (1302, 297804), (1426, 271908), (1449, 267592), (1494, 259532), (1612, 240534), (1638, 236716), (1656, 234143), (1736, 223353), (1743, 222456), (1794, 216132), (1909, 203112), (1932, 200694), (1953, 198536), (1992, 194649), (2093, 185256), (2139, 181272), (2158, 179676), (2184, 177537), (2232, 173719), (2324, 166842), (2392, 162099), (2418, 160356), (2573, 150696), (2604, 148902), (2691, 144088), (2821, 137448), (2852, 135954), (2898, 133796), (2988, 129766), (3224, 120267), (3237, 119784), (3276, 118358), (3486, 111228), (3588, 108066), (3627, 106904), (3818, 101556), (3864, 100347), (3906, 99268), (4186, 92628), (4278, 90636), (4316, 89838), (4648, 83421), (4836, 80178), (4991, 77688), (5146, 75348), (5208, 74451), (5229, 74152), (5382, 72044), (5642, 68724), (5704, 67977), (5727, 67704), (5796, 66898), (5976, 64883), (6279, 61752), (6417, 60424), (6474, 59892), (6552, 59179), (6972, 55614), (7176, 54033), (7254, 53452), (7553, 51336), (7636, 50778), (7719, 50232), (7812, 49634), (8372, 46314), (8463, 45816), (8556, 45318), (8632, 44919), (9269, 41832), (9672, 40089), (9711, 39928), (9982, 38844), (10292, 37674), (10458, 37076), (10764, 36022), (11284, 34362), (11454, 33852), (11592, 33449), (12558, 30876), (12834, 30212), (12948, 29946), (13363, 29016), (13944, 27807), (14508, 26726), (14973, 25896), (15106, 25668), (15272, 25389), (15438, 25116), (15624, 24817), (16744, 23157), (16926, 22908), (17112, 22659), (17181, 22568), (18011, 21528), (18538, 20916), (18837, 20584), (19422, 19964)]