21174583248

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1973}}^1$

素因数の和:2033

約数の個数: 450

約数和(自身を含む): 77236068294

約数和(自身を除く): 56061485046

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 162, 168, 169, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 324, 336, 338, 351, 364, 378, 392, 432, 441, 468, 504, 507, 546, 567, 588, 624, 637, 648, 676, 702, 728, 756, 784, 819, 882, 936, 1008, 1014, 1053, 1092, 1134, 1176, 1183, 1274, 1296, 1323, 1352, 1404, 1456, 1512, 1521, 1638, 1764, 1872, 1911, 1973, 2028, 2106, 2184, 2268, 2352, 2366, 2457, 2548, 2646, 2704, 2808, 3024, 3042, 3276, 3528, 3549, 3822, 3946, 3969, 4056, 4212, 4368, 4536, 4563, 4732, 4914, 5096, 5292, 5616, 5733, 5919, 6084, 6552, 7056, 7098, 7371, 7644, 7892, 7938, 8112, 8281, 8424, 9072, 9126, 9464, 9828, 10192, 10584, 10647, 11466, 11838, 12168, 13104, 13689, 13811, 14196, 14742, 15288, 15784, 15876, 16562, 16848, 17199, 17757, 18252, 18928, 19656, 21168, 21294, 22932, 23676, 24336, 24843, 25649, 27378, 27622, 28392, 29484, 30576, 31568, 31752, 31941, 33124, 34398, 35514, 36504, 39312, 41433, 42588, 45864, 47352, 49686, 51298, 51597, 53271, 54756, 55244, 56784, 58968, 63504, 63882, 66248, 68796, 71028, 73008, 74529, 76947, 82866, 85176, 91728, 94704, 95823, 96677, 99372, 102596, 103194, 106542, 109512, 110488, 117936, 124299, 127764, 132496, 137592, 142056, 149058, 153894, 159813, 165732, 170352, 179543, 191646, 193354, 198744, 205192, 206388, 213084, 219024, 220976, 223587, 230841, 248598, 255528, 275184, 284112, 290031, 298116, 307788, 319626, 331464, 333437, 359086, 372897, 383292, 386708, 397488, 410384, 412776, 426168, 447174, 461682, 497196, 511056, 538629, 580062, 596232, 615576, 639252, 662928, 666874, 670761, 692523, 718172, 745794, 766584, 773416, 825552, 852336, 870093, 894348, 923364, 994392, 1000311, 1077258, 1118691, 1160124, 1192464, 1231152, 1256801, 1278504, 1333748, 1341522, 1385046, 1436344, 1491588, 1533168, 1546832, 1615887, 1740186, 1788696, 1846728, 1988784, 2000622, 2077569, 2154516, 2237382, 2320248, 2334059, 2513602, 2557008, 2610279, 2667496, 2683044, 2770092, 2872688, 2983176, 3000933, 3231774, 3480372, 3577392, 3693456, 3770403, 4001244, 4155138, 4309032, 4474764, 4640496, 4668118, 4847661, 5027204, 5220558, 5334992, 5366088, 5540184, 5966352, 6001866, 6463548, 6960744, 7002177, 7540806, 7830837, 8002488, 8310276, 8618064, 8949528, 9002799, 9336236, 9695322, 10054408, 10441116, 10732176, 11080368, 11311209, 12003732, 12927096, 13921488, 14004354, 14542983, 15081612, 15661674, 16004976, 16338413, 16620552, 17899056, 18005598, 18672472, 19390644, 20108816, 20882232, 21006531, 22622418, 24007464, 25854192, 27008397, 28008708, 29085966, 30163224, 31323348, 32676826, 33241104, 33933627, 36011196, 37344944, 38781288, 41764464, 42013062, 45244836, 48014928, 49015239, 54016794, 56017416, 58171932, 60326448, 62646696, 63019593, 65353652, 67867254, 72022392, 77562576, 84026124, 90489672, 98030478, 101800881, 108033588, 112034832, 116343864, 125293392, 126039186, 130707304, 135734508, 144044784, 147045717, 168052248, 180979344, 189058779, 196060956, 203601762, 216067176, 232687728, 252078372, 261414608, 271469016, 294091434, 336104496, 378117558, 392121912, 407203524, 432134352, 441137151, 504156744, 542938032, 588182868, 756235116, 784243824, 814407048, 882274302, 1008313488, 1176365736, 1323411453, 1512470232, 1628814096, 1764548604, 2352731472, 2646822906, 3024940464, 3529097208, 5293645812, 7058194416, 10587291624, 21174583248]

約数ペア:

[(1, 21174583248), (2, 10587291624), (3, 7058194416), (4, 5293645812), (6, 3529097208), (7, 3024940464), (8, 2646822906), (9, 2352731472), (12, 1764548604), (13, 1628814096), (14, 1512470232), (16, 1323411453), (18, 1176365736), (21, 1008313488), (24, 882274302), (26, 814407048), (27, 784243824), (28, 756235116), (36, 588182868), (39, 542938032), (42, 504156744), (48, 441137151), (49, 432134352), (52, 407203524), (54, 392121912), (56, 378117558), (63, 336104496), (72, 294091434), (78, 271469016), (81, 261414608), (84, 252078372), (91, 232687728), (98, 216067176), (104, 203601762), (108, 196060956), (112, 189058779), (117, 180979344), (126, 168052248), (144, 147045717), (147, 144044784), (156, 135734508), (162, 130707304), (168, 126039186), (169, 125293392), (182, 116343864), (189, 112034832), (196, 108033588), (208, 101800881), (216, 98030478), (234, 90489672), (252, 84026124), (273, 77562576), (294, 72022392), (312, 67867254), (324, 65353652), (336, 63019593), (338, 62646696), (351, 60326448), (364, 58171932), (378, 56017416), (392, 54016794), (432, 49015239), (441, 48014928), (468, 45244836), (504, 42013062), (507, 41764464), (546, 38781288), (567, 37344944), (588, 36011196), (624, 33933627), (637, 33241104), (648, 32676826), (676, 31323348), (702, 30163224), (728, 29085966), (756, 28008708), (784, 27008397), (819, 25854192), (882, 24007464), (936, 22622418), (1008, 21006531), (1014, 20882232), (1053, 20108816), (1092, 19390644), (1134, 18672472), (1176, 18005598), (1183, 17899056), (1274, 16620552), (1296, 16338413), (1323, 16004976), (1352, 15661674), (1404, 15081612), (1456, 14542983), (1512, 14004354), (1521, 13921488), (1638, 12927096), (1764, 12003732), (1872, 11311209), (1911, 11080368), (1973, 10732176), (2028, 10441116), (2106, 10054408), (2184, 9695322), (2268, 9336236), (2352, 9002799), (2366, 8949528), (2457, 8618064), (2548, 8310276), (2646, 8002488), (2704, 7830837), (2808, 7540806), (3024, 7002177), (3042, 6960744), (3276, 6463548), (3528, 6001866), (3549, 5966352), (3822, 5540184), (3946, 5366088), (3969, 5334992), (4056, 5220558), (4212, 5027204), (4368, 4847661), (4536, 4668118), (4563, 4640496), (4732, 4474764), (4914, 4309032), (5096, 4155138), (5292, 4001244), (5616, 3770403), (5733, 3693456), (5919, 3577392), (6084, 3480372), (6552, 3231774), (7056, 3000933), (7098, 2983176), (7371, 2872688), (7644, 2770092), (7892, 2683044), (7938, 2667496), (8112, 2610279), (8281, 2557008), (8424, 2513602), (9072, 2334059), (9126, 2320248), (9464, 2237382), (9828, 2154516), (10192, 2077569), (10584, 2000622), (10647, 1988784), (11466, 1846728), (11838, 1788696), (12168, 1740186), (13104, 1615887), (13689, 1546832), (13811, 1533168), (14196, 1491588), (14742, 1436344), (15288, 1385046), (15784, 1341522), (15876, 1333748), (16562, 1278504), (16848, 1256801), (17199, 1231152), (17757, 1192464), (18252, 1160124), (18928, 1118691), (19656, 1077258), (21168, 1000311), (21294, 994392), (22932, 923364), (23676, 894348), (24336, 870093), (24843, 852336), (25649, 825552), (27378, 773416), (27622, 766584), (28392, 745794), (29484, 718172), (30576, 692523), (31568, 670761), (31752, 666874), (31941, 662928), (33124, 639252), (34398, 615576), (35514, 596232), (36504, 580062), (39312, 538629), (41433, 511056), (42588, 497196), (45864, 461682), (47352, 447174), (49686, 426168), (51298, 412776), (51597, 410384), (53271, 397488), (54756, 386708), (55244, 383292), (56784, 372897), (58968, 359086), (63504, 333437), (63882, 331464), (66248, 319626), (68796, 307788), (71028, 298116), (73008, 290031), (74529, 284112), (76947, 275184), (82866, 255528), (85176, 248598), (91728, 230841), (94704, 223587), (95823, 220976), (96677, 219024), (99372, 213084), (102596, 206388), (103194, 205192), (106542, 198744), (109512, 193354), (110488, 191646), (117936, 179543), (124299, 170352), (127764, 165732), (132496, 159813), (137592, 153894), (142056, 149058)]