645286536

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2767}}^1$

素因数の和:2899

約数の個数: 96

約数和(自身を含む): 1813593600

約数和(自身を除く): 1168307064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 79, 82, 123, 158, 164, 237, 246, 316, 328, 369, 474, 492, 632, 711, 738, 948, 984, 1422, 1476, 1896, 2767, 2844, 2952, 3239, 5534, 5688, 6478, 8301, 9717, 11068, 12956, 16602, 19434, 22136, 24903, 25912, 29151, 33204, 38868, 49806, 58302, 66408, 77736, 99612, 113447, 116604, 199224, 218593, 226894, 233208, 340341, 437186, 453788, 655779, 680682, 874372, 907576, 1021023, 1311558, 1361364, 1748744, 1967337, 2042046, 2623116, 2722728, 3934674, 4084092, 5246232, 7869348, 8168184, 8962313, 15738696, 17924626, 26886939, 35849252, 53773878, 71698504, 80660817, 107547756, 161321634, 215095512, 322643268, 645286536]

約数ペア:

[(1, 645286536), (2, 322643268), (3, 215095512), (4, 161321634), (6, 107547756), (8, 80660817), (9, 71698504), (12, 53773878), (18, 35849252), (24, 26886939), (36, 17924626), (41, 15738696), (72, 8962313), (79, 8168184), (82, 7869348), (123, 5246232), (158, 4084092), (164, 3934674), (237, 2722728), (246, 2623116), (316, 2042046), (328, 1967337), (369, 1748744), (474, 1361364), (492, 1311558), (632, 1021023), (711, 907576), (738, 874372), (948, 680682), (984, 655779), (1422, 453788), (1476, 437186), (1896, 340341), (2767, 233208), (2844, 226894), (2952, 218593), (3239, 199224), (5534, 116604), (5688, 113447), (6478, 99612), (8301, 77736), (9717, 66408), (11068, 58302), (12956, 49806), (16602, 38868), (19434, 33204), (22136, 29151), (24903, 25912)]