2151725688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9551}}^1$

素因数の和:9722

約数の個数: 128

約数和(自身を含む): 6877440000

約数和(自身を除く): 4725714312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 149, 168, 189, 216, 252, 298, 378, 447, 504, 596, 756, 894, 1043, 1192, 1341, 1512, 1788, 2086, 2682, 3129, 3576, 4023, 4172, 5364, 6258, 8046, 8344, 9387, 9551, 10728, 12516, 16092, 18774, 19102, 25032, 28161, 28653, 32184, 37548, 38204, 56322, 57306, 66857, 75096, 76408, 85959, 112644, 114612, 133714, 171918, 200571, 225288, 229224, 257877, 267428, 343836, 401142, 515754, 534856, 601713, 687672, 802284, 1031508, 1203426, 1423099, 1604568, 1805139, 2063016, 2406852, 2846198, 3610278, 4269297, 4813704, 5692396, 7220556, 8538594, 9961693, 11384792, 12807891, 14441112, 17077188, 19923386, 25615782, 29885079, 34154376, 38423673, 39846772, 51231564, 59770158, 76847346, 79693544, 89655237, 102463128, 119540316, 153694692, 179310474, 239080632, 268965711, 307389384, 358620948, 537931422, 717241896, 1075862844, 2151725688]

約数ペア:

[(1, 2151725688), (2, 1075862844), (3, 717241896), (4, 537931422), (6, 358620948), (7, 307389384), (8, 268965711), (9, 239080632), (12, 179310474), (14, 153694692), (18, 119540316), (21, 102463128), (24, 89655237), (27, 79693544), (28, 76847346), (36, 59770158), (42, 51231564), (54, 39846772), (56, 38423673), (63, 34154376), (72, 29885079), (84, 25615782), (108, 19923386), (126, 17077188), (149, 14441112), (168, 12807891), (189, 11384792), (216, 9961693), (252, 8538594), (298, 7220556), (378, 5692396), (447, 4813704), (504, 4269297), (596, 3610278), (756, 2846198), (894, 2406852), (1043, 2063016), (1192, 1805139), (1341, 1604568), (1512, 1423099), (1788, 1203426), (2086, 1031508), (2682, 802284), (3129, 687672), (3576, 601713), (4023, 534856), (4172, 515754), (5364, 401142), (6258, 343836), (8046, 267428), (8344, 257877), (9387, 229224), (9551, 225288), (10728, 200571), (12516, 171918), (16092, 133714), (18774, 114612), (19102, 112644), (25032, 85959), (28161, 76408), (28653, 75096), (32184, 66857), (37548, 57306), (38204, 56322)]