668863272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3203}}^1$

素因数の和:3343

約数の個数: 128

約数和(自身を含む): 2103874560

約数和(自身を除く): 1435011288

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 113, 132, 154, 168, 226, 231, 264, 308, 339, 452, 462, 616, 678, 791, 904, 924, 1243, 1356, 1582, 1848, 2373, 2486, 2712, 3164, 3203, 3729, 4746, 4972, 6328, 6406, 7458, 8701, 9492, 9609, 9944, 12812, 14916, 17402, 18984, 19218, 22421, 25624, 26103, 29832, 34804, 35233, 38436, 44842, 52206, 67263, 69608, 70466, 76872, 89684, 104412, 105699, 134526, 140932, 179368, 208824, 211398, 246631, 269052, 281864, 361939, 422796, 493262, 538104, 723878, 739893, 845592, 986524, 1085817, 1447756, 1479786, 1973048, 2171634, 2533573, 2895512, 2959572, 3981329, 4343268, 5067146, 5919144, 7600719, 7962658, 8686536, 10134292, 11943987, 15201438, 15925316, 20268584, 23887974, 27869303, 30402876, 31850632, 47775948, 55738606, 60805752, 83607909, 95551896, 111477212, 167215818, 222954424, 334431636, 668863272]

約数ペア:

[(1, 668863272), (2, 334431636), (3, 222954424), (4, 167215818), (6, 111477212), (7, 95551896), (8, 83607909), (11, 60805752), (12, 55738606), (14, 47775948), (21, 31850632), (22, 30402876), (24, 27869303), (28, 23887974), (33, 20268584), (42, 15925316), (44, 15201438), (56, 11943987), (66, 10134292), (77, 8686536), (84, 7962658), (88, 7600719), (113, 5919144), (132, 5067146), (154, 4343268), (168, 3981329), (226, 2959572), (231, 2895512), (264, 2533573), (308, 2171634), (339, 1973048), (452, 1479786), (462, 1447756), (616, 1085817), (678, 986524), (791, 845592), (904, 739893), (924, 723878), (1243, 538104), (1356, 493262), (1582, 422796), (1848, 361939), (2373, 281864), (2486, 269052), (2712, 246631), (3164, 211398), (3203, 208824), (3729, 179368), (4746, 140932), (4972, 134526), (6328, 105699), (6406, 104412), (7458, 89684), (8701, 76872), (9492, 70466), (9609, 69608), (9944, 67263), (12812, 52206), (14916, 44842), (17402, 38436), (18984, 35233), (19218, 34804), (22421, 29832), (25624, 26103)]