2247290406

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1973}}^1$

素因数の和:2155

約数の個数: 80

約数和(自身を含む): 5159246400

約数和(自身を除く): 2911955994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 89, 158, 162, 178, 237, 267, 474, 534, 711, 801, 1422, 1602, 1973, 2133, 2403, 3946, 4266, 4806, 5919, 6399, 7031, 7209, 11838, 12798, 14062, 14418, 17757, 21093, 35514, 42186, 53271, 63279, 106542, 126558, 155867, 159813, 175597, 189837, 311734, 319626, 351194, 379674, 467601, 526791, 569511, 935202, 1053582, 1139022, 1402803, 1580373, 2805606, 3160746, 4208409, 4741119, 8416818, 9482238, 12625227, 13872163, 14223357, 25250454, 27744326, 28446714, 41616489, 83232978, 124849467, 249698934, 374548401, 749096802, 1123645203, 2247290406]

約数ペア:

[(1, 2247290406), (2, 1123645203), (3, 749096802), (6, 374548401), (9, 249698934), (18, 124849467), (27, 83232978), (54, 41616489), (79, 28446714), (81, 27744326), (89, 25250454), (158, 14223357), (162, 13872163), (178, 12625227), (237, 9482238), (267, 8416818), (474, 4741119), (534, 4208409), (711, 3160746), (801, 2805606), (1422, 1580373), (1602, 1402803), (1973, 1139022), (2133, 1053582), (2403, 935202), (3946, 569511), (4266, 526791), (4806, 467601), (5919, 379674), (6399, 351194), (7031, 319626), (7209, 311734), (11838, 189837), (12798, 175597), (14062, 159813), (14418, 155867), (17757, 126558), (21093, 106542), (35514, 63279), (42186, 53271)]