289323164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5147}}^1$

素因数の和:5234

約数の個数: 48

約数和(自身を含む): 581188608

約数和(自身を除く): 291865444

約数列:

[1, 2, 4, 13, 23, 26, 46, 47, 52, 92, 94, 188, 299, 598, 611, 1081, 1196, 1222, 2162, 2444, 4324, 5147, 10294, 14053, 20588, 28106, 56212, 66911, 118381, 133822, 236762, 241909, 267644, 473524, 483818, 967636, 1538953, 3077906, 3144817, 5563907, 6155812, 6289634, 11127814, 12579268, 22255628, 72330791, 144661582, 289323164]

約数ペア:

[(1, 289323164), (2, 144661582), (4, 72330791), (13, 22255628), (23, 12579268), (26, 11127814), (46, 6289634), (47, 6155812), (52, 5563907), (92, 3144817), (94, 3077906), (188, 1538953), (299, 967636), (598, 483818), (611, 473524), (1081, 267644), (1196, 241909), (1222, 236762), (2162, 133822), (2444, 118381), (4324, 66911), (5147, 56212), (10294, 28106), (14053, 20588)]