235420872

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1453}}^1$

素因数の和:1662

約数の個数: 64

約数和(自身を含む): 606492480

約数和(自身を除く): 371071608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 157, 172, 258, 314, 344, 471, 516, 628, 942, 1032, 1256, 1453, 1884, 2906, 3768, 4359, 5812, 6751, 8718, 11624, 13502, 17436, 20253, 27004, 34872, 40506, 54008, 62479, 81012, 124958, 162024, 187437, 228121, 249916, 374874, 456242, 499832, 684363, 749748, 912484, 1368726, 1499496, 1824968, 2737452, 5474904, 9809203, 19618406, 29427609, 39236812, 58855218, 78473624, 117710436, 235420872]

約数ペア:

[(1, 235420872), (2, 117710436), (3, 78473624), (4, 58855218), (6, 39236812), (8, 29427609), (12, 19618406), (24, 9809203), (43, 5474904), (86, 2737452), (129, 1824968), (157, 1499496), (172, 1368726), (258, 912484), (314, 749748), (344, 684363), (471, 499832), (516, 456242), (628, 374874), (942, 249916), (1032, 228121), (1256, 187437), (1453, 162024), (1884, 124958), (2906, 81012), (3768, 62479), (4359, 54008), (5812, 40506), (6751, 34872), (8718, 27004), (11624, 20253), (13502, 17436)]