389232324

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{277231}}^1$

素因数の和:277257

約数の個数: 48

約数和(自身を含む): 1086749440

約数和(自身を除く): 697517116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 277231, 554462, 831693, 1108924, 1663386, 2495079, 3326772, 3604003, 4990158, 7208006, 7485237, 9980316, 10812009, 14416012, 14970474, 21624018, 29940948, 32436027, 43248036, 64872054, 97308081, 129744108, 194616162, 389232324]

約数ペア:

[(1, 389232324), (2, 194616162), (3, 129744108), (4, 97308081), (6, 64872054), (9, 43248036), (12, 32436027), (13, 29940948), (18, 21624018), (26, 14970474), (27, 14416012), (36, 10812009), (39, 9980316), (52, 7485237), (54, 7208006), (78, 4990158), (108, 3604003), (117, 3326772), (156, 2495079), (234, 1663386), (351, 1108924), (468, 831693), (702, 554462), (1404, 277231)]