249643044

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1194

約数の個数: 108

約数和(自身を含む): 740143404

約数和(自身を除く): 490500360

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 137, 147, 196, 252, 274, 294, 411, 441, 548, 588, 822, 882, 959, 1033, 1233, 1644, 1764, 1918, 2066, 2466, 2877, 3099, 3836, 4132, 4932, 5754, 6198, 6713, 7231, 8631, 9297, 11508, 12396, 13426, 14462, 17262, 18594, 20139, 21693, 26852, 28924, 34524, 37188, 40278, 43386, 50617, 60417, 65079, 80556, 86772, 101234, 120834, 130158, 141521, 151851, 202468, 241668, 260316, 283042, 303702, 424563, 455553, 566084, 607404, 849126, 911106, 990647, 1273689, 1698252, 1822212, 1981294, 2547378, 2971941, 3962588, 5094756, 5943882, 6934529, 8915823, 11887764, 13869058, 17831646, 20803587, 27738116, 35663292, 41607174, 62410761, 83214348, 124821522, 249643044]

約数ペア:

[(1, 249643044), (2, 124821522), (3, 83214348), (4, 62410761), (6, 41607174), (7, 35663292), (9, 27738116), (12, 20803587), (14, 17831646), (18, 13869058), (21, 11887764), (28, 8915823), (36, 6934529), (42, 5943882), (49, 5094756), (63, 3962588), (84, 2971941), (98, 2547378), (126, 1981294), (137, 1822212), (147, 1698252), (196, 1273689), (252, 990647), (274, 911106), (294, 849126), (411, 607404), (441, 566084), (548, 455553), (588, 424563), (822, 303702), (882, 283042), (959, 260316), (1033, 241668), (1233, 202468), (1644, 151851), (1764, 141521), (1918, 130158), (2066, 120834), (2466, 101234), (2877, 86772), (3099, 80556), (3836, 65079), (4132, 60417), (4932, 50617), (5754, 43386), (6198, 40278), (6713, 37188), (7231, 34524), (8631, 28924), (9297, 26852), (11508, 21693), (12396, 20139), (13426, 18594), (14462, 17262)]