512344908

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2213}}^1$

素因数の和:2391

約数の個数: 72

約数和(自身を含む): 1329728400

約数和(自身を除く): 817383492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 109, 118, 177, 218, 236, 327, 354, 436, 531, 654, 708, 981, 1062, 1308, 1962, 2124, 2213, 3924, 4426, 6431, 6639, 8852, 12862, 13278, 19293, 19917, 25724, 26556, 38586, 39834, 57879, 77172, 79668, 115758, 130567, 231516, 241217, 261134, 391701, 482434, 522268, 723651, 783402, 964868, 1175103, 1447302, 1566804, 2170953, 2350206, 2894604, 4341906, 4700412, 8683812, 14231803, 28463606, 42695409, 56927212, 85390818, 128086227, 170781636, 256172454, 512344908]

約数ペア:

[(1, 512344908), (2, 256172454), (3, 170781636), (4, 128086227), (6, 85390818), (9, 56927212), (12, 42695409), (18, 28463606), (36, 14231803), (59, 8683812), (109, 4700412), (118, 4341906), (177, 2894604), (218, 2350206), (236, 2170953), (327, 1566804), (354, 1447302), (436, 1175103), (531, 964868), (654, 783402), (708, 723651), (981, 522268), (1062, 482434), (1308, 391701), (1962, 261134), (2124, 241217), (2213, 231516), (3924, 130567), (4426, 115758), (6431, 79668), (6639, 77172), (8852, 57879), (12862, 39834), (13278, 38586), (19293, 26556), (19917, 25724)]