1555106736

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{1171}}^1$

素因数の和:1634

約数の個数: 80

約数和(自身を含む): 4086623360

約数和(自身を除く): 2531516624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 379, 438, 584, 758, 876, 1137, 1168, 1171, 1516, 1752, 2274, 2342, 3032, 3504, 3513, 4548, 4684, 6064, 7026, 9096, 9368, 14052, 18192, 18736, 27667, 28104, 55334, 56208, 83001, 85483, 110668, 166002, 170966, 221336, 256449, 332004, 341932, 442672, 443809, 512898, 664008, 683864, 887618, 1025796, 1328016, 1331427, 1367728, 1775236, 2051592, 2662854, 3550472, 4103184, 5325708, 7100944, 10651416, 21302832, 32398057, 64796114, 97194171, 129592228, 194388342, 259184456, 388776684, 518368912, 777553368, 1555106736]

約数ペア:

[(1, 1555106736), (2, 777553368), (3, 518368912), (4, 388776684), (6, 259184456), (8, 194388342), (12, 129592228), (16, 97194171), (24, 64796114), (48, 32398057), (73, 21302832), (146, 10651416), (219, 7100944), (292, 5325708), (379, 4103184), (438, 3550472), (584, 2662854), (758, 2051592), (876, 1775236), (1137, 1367728), (1168, 1331427), (1171, 1328016), (1516, 1025796), (1752, 887618), (2274, 683864), (2342, 664008), (3032, 512898), (3504, 443809), (3513, 442672), (4548, 341932), (4684, 332004), (6064, 256449), (7026, 221336), (9096, 170966), (9368, 166002), (14052, 110668), (18192, 85483), (18736, 83001), (27667, 56208), (28104, 55334)]