239143428

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{9343}}^1$

素因数の和:9438

約数の個数: 60

約数和(自身を含む): 633149440

約数和(自身を除く): 394006012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 948, 1422, 2133, 2844, 4266, 6399, 8532, 9343, 12798, 18686, 25596, 28029, 37372, 56058, 84087, 112116, 168174, 252261, 336348, 504522, 738097, 756783, 1009044, 1476194, 1513566, 2214291, 2952388, 3027132, 4428582, 6642873, 8857164, 13285746, 19928619, 26571492, 39857238, 59785857, 79714476, 119571714, 239143428]

約数ペア:

[(1, 239143428), (2, 119571714), (3, 79714476), (4, 59785857), (6, 39857238), (9, 26571492), (12, 19928619), (18, 13285746), (27, 8857164), (36, 6642873), (54, 4428582), (79, 3027132), (81, 2952388), (108, 2214291), (158, 1513566), (162, 1476194), (237, 1009044), (316, 756783), (324, 738097), (474, 504522), (711, 336348), (948, 252261), (1422, 168174), (2133, 112116), (2844, 84087), (4266, 56058), (6399, 37372), (8532, 28029), (9343, 25596), (12798, 18686)]