306765612

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11657}}^1$

素因数の和:11727

約数の個数: 72

約数和(自身を含む): 840215376

約数和(自身を除く): 533449764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 4386, 6579, 8772, 11657, 13158, 23314, 26316, 34971, 46628, 69942, 104913, 139884, 198169, 209826, 396338, 419652, 501251, 594507, 792676, 1002502, 1189014, 1503753, 1783521, 2005004, 2378028, 3007506, 3567042, 4511259, 6015012, 7134084, 8521267, 9022518, 17042534, 18045036, 25563801, 34085068, 51127602, 76691403, 102255204, 153382806, 306765612]

約数ペア:

[(1, 306765612), (2, 153382806), (3, 102255204), (4, 76691403), (6, 51127602), (9, 34085068), (12, 25563801), (17, 18045036), (18, 17042534), (34, 9022518), (36, 8521267), (43, 7134084), (51, 6015012), (68, 4511259), (86, 3567042), (102, 3007506), (129, 2378028), (153, 2005004), (172, 1783521), (204, 1503753), (258, 1189014), (306, 1002502), (387, 792676), (516, 594507), (612, 501251), (731, 419652), (774, 396338), (1462, 209826), (1548, 198169), (2193, 139884), (2924, 104913), (4386, 69942), (6579, 46628), (8772, 34971), (11657, 26316), (13158, 23314)]