279374504

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{2089}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 533577000

約数和(自身を除く): 254202496

約数列:

[1, 2, 4, 8, 73, 146, 229, 292, 458, 584, 916, 1832, 2089, 4178, 8356, 16712, 16717, 33434, 66868, 133736, 152497, 304994, 478381, 609988, 956762, 1219976, 1913524, 3827048, 34921813, 69843626, 139687252, 279374504]

約数ペア:

[(1, 279374504), (2, 139687252), (4, 69843626), (8, 34921813), (73, 3827048), (146, 1913524), (229, 1219976), (292, 956762), (458, 609988), (584, 478381), (916, 304994), (1832, 152497), (2089, 133736), (4178, 66868), (8356, 33434), (16712, 16717)]