2320791408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1239739}}^1$

素因数の和:1239766

約数の個数: 60

約数和(自身を含む): 6994613080

約数和(自身を除く): 4673821672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1239739, 2479478, 3719217, 4958956, 7438434, 9917912, 11157651, 14876868, 16116607, 19835824, 22315302, 29753736, 32233214, 44630604, 48349821, 59507472, 64466428, 89261208, 96699642, 128932856, 145049463, 178522416, 193399284, 257865712, 290098926, 386798568, 580197852, 773597136, 1160395704, 2320791408]

約数ペア:

[(1, 2320791408), (2, 1160395704), (3, 773597136), (4, 580197852), (6, 386798568), (8, 290098926), (9, 257865712), (12, 193399284), (13, 178522416), (16, 145049463), (18, 128932856), (24, 96699642), (26, 89261208), (36, 64466428), (39, 59507472), (48, 48349821), (52, 44630604), (72, 32233214), (78, 29753736), (104, 22315302), (117, 19835824), (144, 16116607), (156, 14876868), (208, 11157651), (234, 9917912), (312, 7438434), (468, 4958956), (624, 3719217), (936, 2479478), (1872, 1239739)]