431326812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{827}}^1\times {\mathrm{887}}^1$

素因数の和:1735

約数の個数: 72

約数和(自身を含む): 1173481344

約数和(自身を除く): 742154532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 827, 887, 1654, 1774, 2481, 2661, 3308, 3548, 4962, 5322, 5789, 6209, 9924, 10644, 11578, 12418, 17367, 18627, 23156, 24836, 34734, 37254, 40523, 43463, 69468, 74508, 81046, 86926, 121569, 130389, 162092, 173852, 243138, 260778, 486276, 521556, 733549, 1467098, 2200647, 2934196, 4401294, 5134843, 8802588, 10269686, 15404529, 20539372, 30809058, 35943901, 61618116, 71887802, 107831703, 143775604, 215663406, 431326812]

約数ペア:

[(1, 431326812), (2, 215663406), (3, 143775604), (4, 107831703), (6, 71887802), (7, 61618116), (12, 35943901), (14, 30809058), (21, 20539372), (28, 15404529), (42, 10269686), (49, 8802588), (84, 5134843), (98, 4401294), (147, 2934196), (196, 2200647), (294, 1467098), (588, 733549), (827, 521556), (887, 486276), (1654, 260778), (1774, 243138), (2481, 173852), (2661, 162092), (3308, 130389), (3548, 121569), (4962, 86926), (5322, 81046), (5789, 74508), (6209, 69468), (9924, 43463), (10644, 40523), (11578, 37254), (12418, 34734), (17367, 24836), (18627, 23156)]