312746928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{501197}}^1$

素因数の和:501221

約数の個数: 40

約数和(自身を含む): 870079728

約数和(自身を除く): 557332800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 501197, 1002394, 1503591, 2004788, 3007182, 4009576, 6014364, 6515561, 8019152, 12028728, 13031122, 19546683, 24057456, 26062244, 39093366, 52124488, 78186732, 104248976, 156373464, 312746928]

約数ペア:

[(1, 312746928), (2, 156373464), (3, 104248976), (4, 78186732), (6, 52124488), (8, 39093366), (12, 26062244), (13, 24057456), (16, 19546683), (24, 13031122), (26, 12028728), (39, 8019152), (48, 6515561), (52, 6014364), (78, 4009576), (104, 3007182), (156, 2004788), (208, 1503591), (312, 1002394), (624, 501197)]