311031708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{8273}}^1$

素因数の和:8534

約数の個数: 48

約数和(自身を含む): 784904736

約数和(自身を除く): 473873028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 241, 482, 723, 964, 1446, 2892, 3133, 6266, 8273, 9399, 12532, 16546, 18798, 24819, 33092, 37596, 49638, 99276, 107549, 215098, 322647, 430196, 645294, 1290588, 1993793, 3987586, 5981379, 7975172, 11962758, 23925516, 25919309, 51838618, 77757927, 103677236, 155515854, 311031708]

約数ペア:

[(1, 311031708), (2, 155515854), (3, 103677236), (4, 77757927), (6, 51838618), (12, 25919309), (13, 23925516), (26, 11962758), (39, 7975172), (52, 5981379), (78, 3987586), (156, 1993793), (241, 1290588), (482, 645294), (723, 430196), (964, 322647), (1446, 215098), (2892, 107549), (3133, 99276), (6266, 49638), (8273, 37596), (9399, 33092), (12532, 24819), (16546, 18798)]