1330390967408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1\times {\mathrm{47279}}^1$

素因数の和:48070

約数の個数: 80

約数和(自身を含む): 2735779660800

約数和(自身を除く): 1405388693392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 613, 1208, 1226, 2416, 2452, 2869, 4904, 5738, 9808, 11476, 11647, 22952, 23294, 45904, 46588, 47279, 92563, 93176, 94558, 185126, 186352, 189116, 370252, 378232, 740504, 756464, 898301, 1481008, 1758697, 1796602, 3517394, 3593204, 7034788, 7139129, 7186408, 14069576, 14278258, 14372816, 28139152, 28556516, 28982027, 57113032, 57964054, 114226064, 115928108, 135643451, 231856216, 271286902, 463712432, 542573804, 550658513, 1085147608, 1101317026, 2170295216, 2202634052, 4376286077, 4405268104, 8752572154, 8810536208, 17505144308, 35010288616, 70020577232, 83149435463, 166298870926, 332597741852, 665195483704, 1330390967408]

約数ペア:

[(1, 1330390967408), (2, 665195483704), (4, 332597741852), (8, 166298870926), (16, 83149435463), (19, 70020577232), (38, 35010288616), (76, 17505144308), (151, 8810536208), (152, 8752572154), (302, 4405268104), (304, 4376286077), (604, 2202634052), (613, 2170295216), (1208, 1101317026), (1226, 1085147608), (2416, 550658513), (2452, 542573804), (2869, 463712432), (4904, 271286902), (5738, 231856216), (9808, 135643451), (11476, 115928108), (11647, 114226064), (22952, 57964054), (23294, 57113032), (45904, 28982027), (46588, 28556516), (47279, 28139152), (92563, 14372816), (93176, 14278258), (94558, 14069576), (185126, 7186408), (186352, 7139129), (189116, 7034788), (370252, 3593204), (378232, 3517394), (740504, 1796602), (756464, 1758697), (898301, 1481008)]