253633212

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2437}}^1$

素因数の和:2520

約数の個数: 108

約数和(自身を含む): 758754360

約数和(自身を除く): 505121148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 59, 63, 84, 98, 118, 126, 147, 177, 196, 236, 252, 294, 354, 413, 441, 531, 588, 708, 826, 882, 1062, 1239, 1652, 1764, 2124, 2437, 2478, 2891, 3717, 4874, 4956, 5782, 7311, 7434, 8673, 9748, 11564, 14622, 14868, 17059, 17346, 21933, 26019, 29244, 34118, 34692, 43866, 51177, 52038, 68236, 87732, 102354, 104076, 119413, 143783, 153531, 204708, 238826, 287566, 307062, 358239, 431349, 477652, 575132, 614124, 716478, 862698, 1006481, 1074717, 1294047, 1432956, 1725396, 2012962, 2149434, 2588094, 3019443, 4025924, 4298868, 5176188, 6038886, 7045367, 9058329, 12077772, 14090734, 18116658, 21136101, 28181468, 36233316, 42272202, 63408303, 84544404, 126816606, 253633212]

約数ペア:

[(1, 253633212), (2, 126816606), (3, 84544404), (4, 63408303), (6, 42272202), (7, 36233316), (9, 28181468), (12, 21136101), (14, 18116658), (18, 14090734), (21, 12077772), (28, 9058329), (36, 7045367), (42, 6038886), (49, 5176188), (59, 4298868), (63, 4025924), (84, 3019443), (98, 2588094), (118, 2149434), (126, 2012962), (147, 1725396), (177, 1432956), (196, 1294047), (236, 1074717), (252, 1006481), (294, 862698), (354, 716478), (413, 614124), (441, 575132), (531, 477652), (588, 431349), (708, 358239), (826, 307062), (882, 287566), (1062, 238826), (1239, 204708), (1652, 153531), (1764, 143783), (2124, 119413), (2437, 104076), (2478, 102354), (2891, 87732), (3717, 68236), (4874, 52038), (4956, 51177), (5782, 43866), (7311, 34692), (7434, 34118), (8673, 29244), (9748, 26019), (11564, 21933), (14622, 17346), (14868, 17059)]