15980813088

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3871321}}^1$

素因数の和:3871377

約数の個数: 48

約数和(自身を含む): 42925218336

約数和(自身を除く): 26944405248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 3871321, 7742642, 11613963, 15485284, 23227926, 30970568, 46455852, 61941136, 92911704, 123882272, 166466803, 185823408, 332933606, 371646816, 499400409, 665867212, 998800818, 1331734424, 1997601636, 2663468848, 3995203272, 5326937696, 7990406544, 15980813088]

約数ペア:

[(1, 15980813088), (2, 7990406544), (3, 5326937696), (4, 3995203272), (6, 2663468848), (8, 1997601636), (12, 1331734424), (16, 998800818), (24, 665867212), (32, 499400409), (43, 371646816), (48, 332933606), (86, 185823408), (96, 166466803), (129, 123882272), (172, 92911704), (258, 61941136), (344, 46455852), (516, 30970568), (688, 23227926), (1032, 15485284), (1376, 11613963), (2064, 7742642), (4128, 3871321)]