389043264

素因数分解:

$2^6\times 3^1\times {\mathrm{271}}^1\times {\mathrm{7477}}^1$

素因数の和:7763

約数の個数: 56

約数和(自身を含む): 1033280128

約数和(自身を除く): 644236864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 7477, 8672, 13008, 14954, 17344, 22431, 26016, 29908, 44862, 52032, 59816, 89724, 119632, 179448, 239264, 358896, 478528, 717792, 1435584, 2026267, 4052534, 6078801, 8105068, 12157602, 16210136, 24315204, 32420272, 48630408, 64840544, 97260816, 129681088, 194521632, 389043264]

約数ペア:

[(1, 389043264), (2, 194521632), (3, 129681088), (4, 97260816), (6, 64840544), (8, 48630408), (12, 32420272), (16, 24315204), (24, 16210136), (32, 12157602), (48, 8105068), (64, 6078801), (96, 4052534), (192, 2026267), (271, 1435584), (542, 717792), (813, 478528), (1084, 358896), (1626, 239264), (2168, 179448), (3252, 119632), (4336, 89724), (6504, 59816), (7477, 52032), (8672, 44862), (13008, 29908), (14954, 26016), (17344, 22431)]