386321312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4091}}^1$

素因数の和:4341

約数の個数: 48

約数和(自身を含む): 822884832

約数和(自身を除く): 436563520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 227, 416, 454, 908, 1816, 2951, 3632, 4091, 5902, 7264, 8182, 11804, 16364, 23608, 32728, 47216, 53183, 65456, 94432, 106366, 130912, 212732, 425464, 850928, 928657, 1701856, 1857314, 3714628, 7429256, 12072541, 14858512, 24145082, 29717024, 48290164, 96580328, 193160656, 386321312]

約数ペア:

[(1, 386321312), (2, 193160656), (4, 96580328), (8, 48290164), (13, 29717024), (16, 24145082), (26, 14858512), (32, 12072541), (52, 7429256), (104, 3714628), (208, 1857314), (227, 1701856), (416, 928657), (454, 850928), (908, 425464), (1816, 212732), (2951, 130912), (3632, 106366), (4091, 94432), (5902, 65456), (7264, 53183), (8182, 47216), (11804, 32728), (16364, 23608)]