272395256

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3467}}^1$

素因数の和:3564

約数の個数: 64

約数和(自身を含む): 619246080

約数和(自身を除く): 346850824

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 322, 427, 488, 644, 854, 1288, 1403, 1708, 2806, 3416, 3467, 5612, 6934, 9821, 11224, 13868, 19642, 24269, 27736, 39284, 48538, 78568, 79741, 97076, 159482, 194152, 211487, 318964, 422974, 558187, 637928, 845948, 1116374, 1480409, 1691896, 2232748, 2960818, 4465496, 4864201, 5921636, 9728402, 11843272, 19456804, 34049407, 38913608, 68098814, 136197628, 272395256]

約数ペア:

[(1, 272395256), (2, 136197628), (4, 68098814), (7, 38913608), (8, 34049407), (14, 19456804), (23, 11843272), (28, 9728402), (46, 5921636), (56, 4864201), (61, 4465496), (92, 2960818), (122, 2232748), (161, 1691896), (184, 1480409), (244, 1116374), (322, 845948), (427, 637928), (488, 558187), (644, 422974), (854, 318964), (1288, 211487), (1403, 194152), (1708, 159482), (2806, 97076), (3416, 79741), (3467, 78568), (5612, 48538), (6934, 39284), (9821, 27736), (11224, 24269), (13868, 19642)]