252655536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20323}}^1$

素因数の和:20378

約数の個数: 80

約数和(自身を含む): 766133504

約数和(自身を除く): 513477968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 20323, 40646, 60969, 81292, 121938, 142261, 162584, 243876, 284522, 325168, 426783, 487752, 569044, 751951, 853566, 975504, 1138088, 1503902, 1707132, 2255853, 2276176, 3007804, 3414264, 4511706, 5263657, 6015608, 6828528, 9023412, 10527314, 12031216, 15790971, 18046824, 21054628, 31581942, 36093648, 42109256, 63163884, 84218512, 126327768, 252655536]

約数ペア:

[(1, 252655536), (2, 126327768), (3, 84218512), (4, 63163884), (6, 42109256), (7, 36093648), (8, 31581942), (12, 21054628), (14, 18046824), (16, 15790971), (21, 12031216), (24, 10527314), (28, 9023412), (37, 6828528), (42, 6015608), (48, 5263657), (56, 4511706), (74, 3414264), (84, 3007804), (111, 2276176), (112, 2255853), (148, 1707132), (168, 1503902), (222, 1138088), (259, 975504), (296, 853566), (336, 751951), (444, 569044), (518, 487752), (592, 426783), (777, 325168), (888, 284522), (1036, 243876), (1554, 162584), (1776, 142261), (2072, 121938), (3108, 81292), (4144, 60969), (6216, 40646), (12432, 20323)]