290293536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{232607}}^1$

素因数の和:232633

約数の個数: 48

約数和(自身を含む): 820641024

約数和(自身を除く): 530347488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 232607, 465214, 697821, 930428, 1395642, 1860856, 2791284, 3023891, 3721712, 5582568, 6047782, 7443424, 9071673, 11165136, 12095564, 18143346, 22330272, 24191128, 36286692, 48382256, 72573384, 96764512, 145146768, 290293536]

約数ペア:

[(1, 290293536), (2, 145146768), (3, 96764512), (4, 72573384), (6, 48382256), (8, 36286692), (12, 24191128), (13, 22330272), (16, 18143346), (24, 12095564), (26, 11165136), (32, 9071673), (39, 7443424), (48, 6047782), (52, 5582568), (78, 3721712), (96, 3023891), (104, 2791284), (156, 1860856), (208, 1395642), (312, 930428), (416, 697821), (624, 465214), (1248, 232607)]