175280364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1993}}^1$

素因数の和:2359

約数の個数: 72

約数和(自身を含む): 508071200

約数和(自身を除く): 332790836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 349, 698, 1047, 1396, 1993, 2094, 2443, 3141, 3986, 4188, 4886, 5979, 6282, 7329, 7972, 9772, 11958, 12564, 13951, 14658, 17937, 21987, 23916, 27902, 29316, 35874, 41853, 43974, 55804, 71748, 83706, 87948, 125559, 167412, 251118, 502236, 695557, 1391114, 2086671, 2782228, 4173342, 4868899, 6260013, 8346684, 9737798, 12520026, 14606697, 19475596, 25040052, 29213394, 43820091, 58426788, 87640182, 175280364]

約数ペア:

[(1, 175280364), (2, 87640182), (3, 58426788), (4, 43820091), (6, 29213394), (7, 25040052), (9, 19475596), (12, 14606697), (14, 12520026), (18, 9737798), (21, 8346684), (28, 6260013), (36, 4868899), (42, 4173342), (63, 2782228), (84, 2086671), (126, 1391114), (252, 695557), (349, 502236), (698, 251118), (1047, 167412), (1396, 125559), (1993, 87948), (2094, 83706), (2443, 71748), (3141, 55804), (3986, 43974), (4188, 41853), (4886, 35874), (5979, 29316), (6282, 27902), (7329, 23916), (7972, 21987), (9772, 17937), (11958, 14658), (12564, 13951)]