347718056

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 763879680

約数和(自身を除く): 416161624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 137, 244, 274, 427, 488, 548, 743, 854, 959, 1096, 1486, 1708, 1918, 2972, 3416, 3836, 5201, 5944, 7672, 8357, 10402, 16714, 20804, 33428, 41608, 45323, 58499, 66856, 90646, 101791, 116998, 181292, 203582, 233996, 317261, 362584, 407164, 467992, 634522, 712537, 814328, 1269044, 1425074, 2538088, 2850148, 5700296, 6209251, 12418502, 24837004, 43464757, 49674008, 86929514, 173859028, 347718056]

約数ペア:

[(1, 347718056), (2, 173859028), (4, 86929514), (7, 49674008), (8, 43464757), (14, 24837004), (28, 12418502), (56, 6209251), (61, 5700296), (122, 2850148), (137, 2538088), (244, 1425074), (274, 1269044), (427, 814328), (488, 712537), (548, 634522), (743, 467992), (854, 407164), (959, 362584), (1096, 317261), (1486, 233996), (1708, 203582), (1918, 181292), (2972, 116998), (3416, 101791), (3836, 90646), (5201, 66856), (5944, 58499), (7672, 45323), (8357, 41608), (10402, 33428), (16714, 20804)]