264965910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:758

約数の個数: 128

約数和(自身を含む): 745749504

約数和(自身を除く): 480783594

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 73, 85, 102, 110, 146, 165, 170, 187, 219, 255, 330, 365, 374, 438, 510, 561, 647, 730, 803, 935, 1095, 1122, 1241, 1294, 1606, 1870, 1941, 2190, 2409, 2482, 2805, 3235, 3723, 3882, 4015, 4818, 5610, 6205, 6470, 7117, 7446, 8030, 9705, 10999, 12045, 12410, 13651, 14234, 18615, 19410, 21351, 21998, 24090, 27302, 32997, 35585, 37230, 40953, 42702, 47231, 54995, 65994, 68255, 71170, 81906, 94462, 106755, 109990, 120989, 136510, 141693, 164985, 204765, 213510, 236155, 241978, 283386, 329970, 362967, 409530, 472310, 519541, 604945, 708465, 725934, 802927, 1039082, 1209890, 1416930, 1558623, 1605854, 1814835, 2408781, 2597705, 3117246, 3629670, 4014635, 4817562, 5195410, 7793115, 8029270, 8832197, 12043905, 15586230, 17664394, 24087810, 26496591, 44160985, 52993182, 88321970, 132482955, 264965910]

約数ペア:

[(1, 264965910), (2, 132482955), (3, 88321970), (5, 52993182), (6, 44160985), (10, 26496591), (11, 24087810), (15, 17664394), (17, 15586230), (22, 12043905), (30, 8832197), (33, 8029270), (34, 7793115), (51, 5195410), (55, 4817562), (66, 4014635), (73, 3629670), (85, 3117246), (102, 2597705), (110, 2408781), (146, 1814835), (165, 1605854), (170, 1558623), (187, 1416930), (219, 1209890), (255, 1039082), (330, 802927), (365, 725934), (374, 708465), (438, 604945), (510, 519541), (561, 472310), (647, 409530), (730, 362967), (803, 329970), (935, 283386), (1095, 241978), (1122, 236155), (1241, 213510), (1294, 204765), (1606, 164985), (1870, 141693), (1941, 136510), (2190, 120989), (2409, 109990), (2482, 106755), (2805, 94462), (3235, 81906), (3723, 71170), (3882, 68255), (4015, 65994), (4818, 54995), (5610, 47231), (6205, 42702), (6470, 40953), (7117, 37230), (7446, 35585), (8030, 32997), (9705, 27302), (10999, 24090), (12045, 21998), (12410, 21351), (13651, 19410), (14234, 18615)]