2705948532

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19559}}^1$

素因数の和:19643

約数の個数: 120

約数和(自身を含む): 8217390720

約数和(自身を除く): 5511442188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 244, 252, 324, 366, 378, 427, 549, 567, 732, 756, 854, 1098, 1134, 1281, 1647, 1708, 2196, 2268, 2562, 3294, 3843, 4941, 5124, 6588, 7686, 9882, 11529, 15372, 19559, 19764, 23058, 34587, 39118, 46116, 58677, 69174, 78236, 117354, 136913, 138348, 176031, 234708, 273826, 352062, 410739, 528093, 547652, 704124, 821478, 1056186, 1193099, 1232217, 1584279, 1642956, 2112372, 2386198, 2464434, 3168558, 3579297, 3696651, 4772396, 4928868, 6337116, 7158594, 7393302, 8351693, 10737891, 11089953, 14317188, 14786604, 16703386, 21475782, 22179906, 25055079, 32213673, 33406772, 42951564, 44359812, 50110158, 64427346, 75165237, 96641019, 100220316, 128854692, 150330474, 193282038, 225495711, 300660948, 386564076, 450991422, 676487133, 901982844, 1352974266, 2705948532]

約数ペア:

[(1, 2705948532), (2, 1352974266), (3, 901982844), (4, 676487133), (6, 450991422), (7, 386564076), (9, 300660948), (12, 225495711), (14, 193282038), (18, 150330474), (21, 128854692), (27, 100220316), (28, 96641019), (36, 75165237), (42, 64427346), (54, 50110158), (61, 44359812), (63, 42951564), (81, 33406772), (84, 32213673), (108, 25055079), (122, 22179906), (126, 21475782), (162, 16703386), (183, 14786604), (189, 14317188), (244, 11089953), (252, 10737891), (324, 8351693), (366, 7393302), (378, 7158594), (427, 6337116), (549, 4928868), (567, 4772396), (732, 3696651), (756, 3579297), (854, 3168558), (1098, 2464434), (1134, 2386198), (1281, 2112372), (1647, 1642956), (1708, 1584279), (2196, 1232217), (2268, 1193099), (2562, 1056186), (3294, 821478), (3843, 704124), (4941, 547652), (5124, 528093), (6588, 410739), (7686, 352062), (9882, 273826), (11529, 234708), (15372, 176031), (19559, 138348), (19764, 136913), (23058, 117354), (34587, 78236), (39118, 69174), (46116, 58677)]