428278452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{118571}}^1$

素因数の和:118628

約数の個数: 48

約数和(自身を含む): 1168645632

約数和(自身を除く): 740367180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 118571, 237142, 355713, 474284, 711426, 829997, 1422852, 1659994, 2489991, 3319988, 4979982, 5098553, 9959964, 10197106, 15295659, 20394212, 30591318, 35689871, 61182636, 71379742, 107069613, 142759484, 214139226, 428278452]

約数ペア:

[(1, 428278452), (2, 214139226), (3, 142759484), (4, 107069613), (6, 71379742), (7, 61182636), (12, 35689871), (14, 30591318), (21, 20394212), (28, 15295659), (42, 10197106), (43, 9959964), (84, 5098553), (86, 4979982), (129, 3319988), (172, 2489991), (258, 1659994), (301, 1422852), (516, 829997), (602, 711426), (903, 474284), (1204, 355713), (1806, 237142), (3612, 118571)]