326324696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{13171}}^1$

素因数の和:13359

約数の個数: 32

約数和(自身を含む): 648062400

約数和(自身を除く): 321737704

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 3097, 6194, 12388, 13171, 24776, 26342, 52684, 105368, 250249, 500498, 1000996, 2001992, 2146873, 4293746, 8587492, 17174984, 40790587, 81581174, 163162348, 326324696]

約数ペア:

[(1, 326324696), (2, 163162348), (4, 81581174), (8, 40790587), (19, 17174984), (38, 8587492), (76, 4293746), (152, 2146873), (163, 2001992), (326, 1000996), (652, 500498), (1304, 250249), (3097, 105368), (6194, 52684), (12388, 26342), (13171, 24776)]