254243532

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 601083392

約数和(自身を除く): 346839860

約数列:

[1, 2, 3, 4, 6, 12, 151, 193, 302, 386, 453, 579, 604, 727, 772, 906, 1158, 1454, 1812, 2181, 2316, 2908, 4362, 8724, 29143, 58286, 87429, 109777, 116572, 140311, 174858, 219554, 280622, 329331, 349716, 420933, 439108, 561244, 658662, 841866, 1317324, 1683732, 21186961, 42373922, 63560883, 84747844, 127121766, 254243532]

約数ペア:

[(1, 254243532), (2, 127121766), (3, 84747844), (4, 63560883), (6, 42373922), (12, 21186961), (151, 1683732), (193, 1317324), (302, 841866), (386, 658662), (453, 561244), (579, 439108), (604, 420933), (727, 349716), (772, 329331), (906, 280622), (1158, 219554), (1454, 174858), (1812, 140311), (2181, 116572), (2316, 109777), (2908, 87429), (4362, 58286), (8724, 29143)]