1288466616

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{4889}}^1$

素因数の和:5116

約数の個数: 64

約数和(自身を含む): 3286080000

約数和(自身を除く): 1997613384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 139, 158, 237, 278, 316, 417, 474, 556, 632, 834, 948, 1112, 1668, 1896, 3336, 4889, 9778, 10981, 14667, 19556, 21962, 29334, 32943, 39112, 43924, 58668, 65886, 87848, 117336, 131772, 263544, 386231, 679571, 772462, 1158693, 1359142, 1544924, 2038713, 2317386, 2718284, 3089848, 4077426, 4634772, 5436568, 8154852, 9269544, 16309704, 53686109, 107372218, 161058327, 214744436, 322116654, 429488872, 644233308, 1288466616]

約数ペア:

[(1, 1288466616), (2, 644233308), (3, 429488872), (4, 322116654), (6, 214744436), (8, 161058327), (12, 107372218), (24, 53686109), (79, 16309704), (139, 9269544), (158, 8154852), (237, 5436568), (278, 4634772), (316, 4077426), (417, 3089848), (474, 2718284), (556, 2317386), (632, 2038713), (834, 1544924), (948, 1359142), (1112, 1158693), (1668, 772462), (1896, 679571), (3336, 386231), (4889, 263544), (9778, 131772), (10981, 117336), (14667, 87848), (19556, 65886), (21962, 58668), (29334, 43924), (32943, 39112)]