312496716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{531457}}^1$

素因数の和:531478

約数の個数: 36

約数和(自身を含む): 848206968

約数和(自身を除く): 535710252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 531457, 1062914, 1594371, 2125828, 3188742, 3720199, 6377484, 7440398, 11160597, 14880796, 22321194, 26041393, 44642388, 52082786, 78124179, 104165572, 156248358, 312496716]

約数ペア:

[(1, 312496716), (2, 156248358), (3, 104165572), (4, 78124179), (6, 52082786), (7, 44642388), (12, 26041393), (14, 22321194), (21, 14880796), (28, 11160597), (42, 7440398), (49, 6377484), (84, 3720199), (98, 3188742), (147, 2125828), (196, 1594371), (294, 1062914), (588, 531457)]