422948688

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{204917}}^1$

素因数の和:204971

約数の個数: 40

約数和(自身を含む): 1118032608

約数和(自身を除く): 695083920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 204917, 409834, 614751, 819668, 1229502, 1639336, 2459004, 3278672, 4918008, 8811431, 9836016, 17622862, 26434293, 35245724, 52868586, 70491448, 105737172, 140982896, 211474344, 422948688]

約数ペア:

[(1, 422948688), (2, 211474344), (3, 140982896), (4, 105737172), (6, 70491448), (8, 52868586), (12, 35245724), (16, 26434293), (24, 17622862), (43, 9836016), (48, 8811431), (86, 4918008), (129, 3278672), (172, 2459004), (258, 1639336), (344, 1229502), (516, 819668), (688, 614751), (1032, 409834), (2064, 204917)]