1996366968

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{2441}}^1$

素因数の和:2797

約数の個数: 96

約数和(自身を含む): 5573327760

約数和(自身を除く): 3576960792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 307, 333, 444, 614, 666, 888, 921, 1228, 1332, 1842, 2441, 2456, 2664, 2763, 3684, 4882, 5526, 7323, 7368, 9764, 11052, 11359, 14646, 19528, 21969, 22104, 22718, 29292, 34077, 43938, 45436, 58584, 68154, 87876, 90317, 90872, 102231, 136308, 175752, 180634, 204462, 270951, 272616, 361268, 408924, 541902, 722536, 749387, 812853, 817848, 1083804, 1498774, 1625706, 2167608, 2248161, 2997548, 3251412, 4496322, 5995096, 6502824, 6744483, 8992644, 13488966, 17985288, 26977932, 27727319, 53955864, 55454638, 83181957, 110909276, 166363914, 221818552, 249545871, 332727828, 499091742, 665455656, 998183484, 1996366968]

約数ペア:

[(1, 1996366968), (2, 998183484), (3, 665455656), (4, 499091742), (6, 332727828), (8, 249545871), (9, 221818552), (12, 166363914), (18, 110909276), (24, 83181957), (36, 55454638), (37, 53955864), (72, 27727319), (74, 26977932), (111, 17985288), (148, 13488966), (222, 8992644), (296, 6744483), (307, 6502824), (333, 5995096), (444, 4496322), (614, 3251412), (666, 2997548), (888, 2248161), (921, 2167608), (1228, 1625706), (1332, 1498774), (1842, 1083804), (2441, 817848), (2456, 812853), (2664, 749387), (2763, 722536), (3684, 541902), (4882, 408924), (5526, 361268), (7323, 272616), (7368, 270951), (9764, 204462), (11052, 180634), (11359, 175752), (14646, 136308), (19528, 102231), (21969, 90872), (22104, 90317), (22718, 87876), (29292, 68154), (34077, 58584), (43938, 45436)]