663584844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{146681}}^1$

素因数の和:146730

約数の個数: 48

約数和(自身を含む): 1724980320

約数和(自身を除く): 1061395476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 146681, 293362, 440043, 586724, 880086, 1760172, 1906853, 3813706, 4253749, 5720559, 7627412, 8507498, 11441118, 12761247, 17014996, 22882236, 25522494, 51044988, 55298737, 110597474, 165896211, 221194948, 331792422, 663584844]

約数ペア:

[(1, 663584844), (2, 331792422), (3, 221194948), (4, 165896211), (6, 110597474), (12, 55298737), (13, 51044988), (26, 25522494), (29, 22882236), (39, 17014996), (52, 12761247), (58, 11441118), (78, 8507498), (87, 7627412), (116, 5720559), (156, 4253749), (174, 3813706), (348, 1906853), (377, 1760172), (754, 880086), (1131, 586724), (1508, 440043), (2262, 293362), (4524, 146681)]