1680432

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2693}}^1$

素因数の和:2717

約数の個数: 40

約数和(自身を含む): 4676784

約数和(自身を除く): 2996352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2693, 5386, 8079, 10772, 16158, 21544, 32316, 35009, 43088, 64632, 70018, 105027, 129264, 140036, 210054, 280072, 420108, 560144, 840216, 1680432]

約数ペア:

[(1, 1680432), (2, 840216), (3, 560144), (4, 420108), (6, 280072), (8, 210054), (12, 140036), (13, 129264), (16, 105027), (24, 70018), (26, 64632), (39, 43088), (48, 35009), (52, 32316), (78, 21544), (104, 16158), (156, 10772), (208, 8079), (312, 5386), (624, 2693)]