258764628

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{1733}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 631564416

約数和(自身を除く): 372799788

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 541, 1082, 1623, 1733, 2164, 3246, 3466, 5199, 6492, 6932, 10398, 12443, 20796, 24886, 37329, 39859, 49772, 74658, 79718, 119577, 149316, 159436, 239154, 478308, 937553, 1875106, 2812659, 3750212, 5625318, 11250636, 21563719, 43127438, 64691157, 86254876, 129382314, 258764628]

約数ペア:

[(1, 258764628), (2, 129382314), (3, 86254876), (4, 64691157), (6, 43127438), (12, 21563719), (23, 11250636), (46, 5625318), (69, 3750212), (92, 2812659), (138, 1875106), (276, 937553), (541, 478308), (1082, 239154), (1623, 159436), (1733, 149316), (2164, 119577), (3246, 79718), (3466, 74658), (5199, 49772), (6492, 39859), (6932, 37329), (10398, 24886), (12443, 20796)]