246913368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2857}}^1$

素因数の和:3156

約数の個数: 64

約数和(自身を含む): 667400160

約数和(自身を除く): 420486792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 277, 312, 554, 831, 1108, 1662, 2216, 2857, 3324, 3601, 5714, 6648, 7202, 8571, 10803, 11428, 14404, 17142, 21606, 22856, 28808, 34284, 37141, 43212, 68568, 74282, 86424, 111423, 148564, 222846, 297128, 445692, 791389, 891384, 1582778, 2374167, 3165556, 4748334, 6331112, 9496668, 10288057, 18993336, 20576114, 30864171, 41152228, 61728342, 82304456, 123456684, 246913368]

約数ペア:

[(1, 246913368), (2, 123456684), (3, 82304456), (4, 61728342), (6, 41152228), (8, 30864171), (12, 20576114), (13, 18993336), (24, 10288057), (26, 9496668), (39, 6331112), (52, 4748334), (78, 3165556), (104, 2374167), (156, 1582778), (277, 891384), (312, 791389), (554, 445692), (831, 297128), (1108, 222846), (1662, 148564), (2216, 111423), (2857, 86424), (3324, 74282), (3601, 68568), (5714, 43212), (6648, 37141), (7202, 34284), (8571, 28808), (10803, 22856), (11428, 21606), (14404, 17142)]