827679384

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{8689}}^1$

素因数の和:8724

約数の個数: 144

約数和(自身を含む): 2704501800

約数和(自身を除く): 1876822416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2646, 3402, 3528, 3969, 4536, 5292, 6804, 7938, 8689, 10584, 11907, 13608, 15876, 17378, 23814, 26067, 31752, 34756, 47628, 52134, 60823, 69512, 78201, 95256, 104268, 121646, 156402, 182469, 208536, 234603, 243292, 312804, 364938, 425761, 469206, 486584, 547407, 625608, 703809, 729876, 851522, 938412, 1094814, 1277283, 1407618, 1459752, 1642221, 1703044, 1876824, 2111427, 2189628, 2554566, 2815236, 3284442, 3406088, 3831849, 4222854, 4379256, 4926663, 5109132, 5630472, 6568884, 7663698, 8445708, 9853326, 10218264, 11495547, 13137768, 14779989, 15327396, 16891416, 19706652, 22991094, 29559978, 30654792, 34486641, 39413304, 45982188, 59119956, 68973282, 91964376, 103459923, 118239912, 137946564, 206919846, 275893128, 413839692, 827679384]

約数ペア:

[(1, 827679384), (2, 413839692), (3, 275893128), (4, 206919846), (6, 137946564), (7, 118239912), (8, 103459923), (9, 91964376), (12, 68973282), (14, 59119956), (18, 45982188), (21, 39413304), (24, 34486641), (27, 30654792), (28, 29559978), (36, 22991094), (42, 19706652), (49, 16891416), (54, 15327396), (56, 14779989), (63, 13137768), (72, 11495547), (81, 10218264), (84, 9853326), (98, 8445708), (108, 7663698), (126, 6568884), (147, 5630472), (162, 5109132), (168, 4926663), (189, 4379256), (196, 4222854), (216, 3831849), (243, 3406088), (252, 3284442), (294, 2815236), (324, 2554566), (378, 2189628), (392, 2111427), (441, 1876824), (486, 1703044), (504, 1642221), (567, 1459752), (588, 1407618), (648, 1277283), (756, 1094814), (882, 938412), (972, 851522), (1134, 729876), (1176, 703809), (1323, 625608), (1512, 547407), (1701, 486584), (1764, 469206), (1944, 425761), (2268, 364938), (2646, 312804), (3402, 243292), (3528, 234603), (3969, 208536), (4536, 182469), (5292, 156402), (6804, 121646), (7938, 104268), (8689, 95256), (10584, 78201), (11907, 69512), (13608, 60823), (15876, 52134), (17378, 47628), (23814, 34756), (26067, 31752)]