726264324

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11443}}^1$

素因数の和:11537

約数の個数: 72

約数和(自身を含む): 1924514592

約数和(自身を除く): 1198250268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 369, 387, 492, 516, 738, 774, 1476, 1548, 1763, 3526, 5289, 7052, 10578, 11443, 15867, 21156, 22886, 31734, 34329, 45772, 63468, 68658, 102987, 137316, 205974, 411948, 469163, 492049, 938326, 984098, 1407489, 1476147, 1876652, 1968196, 2814978, 2952294, 4222467, 4428441, 5629956, 5904588, 8444934, 8856882, 16889868, 17713764, 20174009, 40348018, 60522027, 80696036, 121044054, 181566081, 242088108, 363132162, 726264324]

約数ペア:

[(1, 726264324), (2, 363132162), (3, 242088108), (4, 181566081), (6, 121044054), (9, 80696036), (12, 60522027), (18, 40348018), (36, 20174009), (41, 17713764), (43, 16889868), (82, 8856882), (86, 8444934), (123, 5904588), (129, 5629956), (164, 4428441), (172, 4222467), (246, 2952294), (258, 2814978), (369, 1968196), (387, 1876652), (492, 1476147), (516, 1407489), (738, 984098), (774, 938326), (1476, 492049), (1548, 469163), (1763, 411948), (3526, 205974), (5289, 137316), (7052, 102987), (10578, 68658), (11443, 63468), (15867, 45772), (21156, 34329), (22886, 31734)]