250906908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2227

約数の個数: 96

約数和(自身を含む): 709954560

約数和(自身を除く): 459047652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 61, 69, 84, 92, 122, 138, 161, 183, 244, 276, 322, 366, 427, 483, 644, 732, 854, 966, 1281, 1403, 1708, 1932, 2129, 2562, 2806, 4209, 4258, 5124, 5612, 6387, 8418, 8516, 9821, 12774, 14903, 16836, 19642, 25548, 29463, 29806, 39284, 44709, 48967, 58926, 59612, 89418, 97934, 117852, 129869, 146901, 178836, 195868, 259738, 293802, 342769, 389607, 519476, 587604, 685538, 779214, 909083, 1028307, 1371076, 1558428, 1818166, 2056614, 2727249, 2986987, 3636332, 4113228, 5454498, 5973974, 8960961, 10908996, 11947948, 17921922, 20908909, 35843844, 41817818, 62726727, 83635636, 125453454, 250906908]

約数ペア:

[(1, 250906908), (2, 125453454), (3, 83635636), (4, 62726727), (6, 41817818), (7, 35843844), (12, 20908909), (14, 17921922), (21, 11947948), (23, 10908996), (28, 8960961), (42, 5973974), (46, 5454498), (61, 4113228), (69, 3636332), (84, 2986987), (92, 2727249), (122, 2056614), (138, 1818166), (161, 1558428), (183, 1371076), (244, 1028307), (276, 909083), (322, 779214), (366, 685538), (427, 587604), (483, 519476), (644, 389607), (732, 342769), (854, 293802), (966, 259738), (1281, 195868), (1403, 178836), (1708, 146901), (1932, 129869), (2129, 117852), (2562, 97934), (2806, 89418), (4209, 59612), (4258, 58926), (5124, 48967), (5612, 44709), (6387, 39284), (8418, 29806), (8516, 29463), (9821, 25548), (12774, 19642), (14903, 16836)]