642165552

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4219}}^1$

素因数の和:4391

約数の個数: 120

約数和(自身を含む): 2068002560

約数和(自身を除く): 1425837008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 151, 168, 252, 302, 336, 453, 504, 604, 906, 1008, 1057, 1208, 1359, 1812, 2114, 2416, 2718, 3171, 3624, 4219, 4228, 5436, 6342, 7248, 8438, 8456, 9513, 10872, 12657, 12684, 16876, 16912, 19026, 21744, 25314, 25368, 29533, 33752, 37971, 38052, 50628, 50736, 59066, 67504, 75942, 76104, 88599, 101256, 118132, 151884, 152208, 177198, 202512, 236264, 265797, 303768, 354396, 472528, 531594, 607536, 637069, 708792, 1063188, 1274138, 1417584, 1911207, 2126376, 2548276, 3822414, 4252752, 4459483, 5096552, 5733621, 7644828, 8918966, 10193104, 11467242, 13378449, 15289656, 17837932, 22934484, 26756898, 30579312, 35675864, 40135347, 45868968, 53513796, 71351728, 80270694, 91737936, 107027592, 160541388, 214055184, 321082776, 642165552]

約数ペア:

[(1, 642165552), (2, 321082776), (3, 214055184), (4, 160541388), (6, 107027592), (7, 91737936), (8, 80270694), (9, 71351728), (12, 53513796), (14, 45868968), (16, 40135347), (18, 35675864), (21, 30579312), (24, 26756898), (28, 22934484), (36, 17837932), (42, 15289656), (48, 13378449), (56, 11467242), (63, 10193104), (72, 8918966), (84, 7644828), (112, 5733621), (126, 5096552), (144, 4459483), (151, 4252752), (168, 3822414), (252, 2548276), (302, 2126376), (336, 1911207), (453, 1417584), (504, 1274138), (604, 1063188), (906, 708792), (1008, 637069), (1057, 607536), (1208, 531594), (1359, 472528), (1812, 354396), (2114, 303768), (2416, 265797), (2718, 236264), (3171, 202512), (3624, 177198), (4219, 152208), (4228, 151884), (5436, 118132), (6342, 101256), (7248, 88599), (8438, 76104), (8456, 75942), (9513, 67504), (10872, 59066), (12657, 50736), (12684, 50628), (16876, 38052), (16912, 37971), (19026, 33752), (21744, 29533), (25314, 25368)]