275848462668

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{748019}}^1$

素因数の和:748494

約数の個数: 48

約数和(自身を含む): 653470272000

約数和(自身を除く): 377621809332

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 389, 474, 778, 948, 1167, 1556, 2334, 4668, 30731, 61462, 92193, 122924, 184386, 368772, 748019, 1496038, 2244057, 2992076, 4488114, 8976228, 59093501, 118187002, 177280503, 236374004, 290979391, 354561006, 581958782, 709122012, 872938173, 1163917564, 1745876346, 3491752692, 22987371889, 45974743778, 68962115667, 91949487556, 137924231334, 275848462668]

約数ペア:

[(1, 275848462668), (2, 137924231334), (3, 91949487556), (4, 68962115667), (6, 45974743778), (12, 22987371889), (79, 3491752692), (158, 1745876346), (237, 1163917564), (316, 872938173), (389, 709122012), (474, 581958782), (778, 354561006), (948, 290979391), (1167, 236374004), (1556, 177280503), (2334, 118187002), (4668, 59093501), (30731, 8976228), (61462, 4488114), (92193, 2992076), (122924, 2244057), (184386, 1496038), (368772, 748019)]