635236728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1567}}^1$

素因数の和:1729

約数の個数: 128

約数和(自身を含む): 1926758400

約数和(自身を除く): 1291521672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 127, 133, 152, 168, 228, 254, 266, 381, 399, 456, 508, 532, 762, 798, 889, 1016, 1064, 1524, 1567, 1596, 1778, 2413, 2667, 3048, 3134, 3192, 3556, 4701, 4826, 5334, 6268, 7112, 7239, 9402, 9652, 10668, 10969, 12536, 14478, 16891, 18804, 19304, 21336, 21938, 28956, 29773, 32907, 33782, 37608, 43876, 50673, 57912, 59546, 65814, 67564, 87752, 89319, 101346, 119092, 131628, 135128, 178638, 199009, 202692, 208411, 238184, 263256, 357276, 398018, 405384, 416822, 597027, 625233, 714552, 796036, 833644, 1194054, 1250466, 1393063, 1592072, 1667288, 2388108, 2500932, 2786126, 3781171, 4179189, 4776216, 5001864, 5572252, 7562342, 8358378, 11144504, 11343513, 15124684, 16716756, 22687026, 26468197, 30249368, 33433512, 45374052, 52936394, 79404591, 90748104, 105872788, 158809182, 211745576, 317618364, 635236728]

約数ペア:

[(1, 635236728), (2, 317618364), (3, 211745576), (4, 158809182), (6, 105872788), (7, 90748104), (8, 79404591), (12, 52936394), (14, 45374052), (19, 33433512), (21, 30249368), (24, 26468197), (28, 22687026), (38, 16716756), (42, 15124684), (56, 11343513), (57, 11144504), (76, 8358378), (84, 7562342), (114, 5572252), (127, 5001864), (133, 4776216), (152, 4179189), (168, 3781171), (228, 2786126), (254, 2500932), (266, 2388108), (381, 1667288), (399, 1592072), (456, 1393063), (508, 1250466), (532, 1194054), (762, 833644), (798, 796036), (889, 714552), (1016, 625233), (1064, 597027), (1524, 416822), (1567, 405384), (1596, 398018), (1778, 357276), (2413, 263256), (2667, 238184), (3048, 208411), (3134, 202692), (3192, 199009), (3556, 178638), (4701, 135128), (4826, 131628), (5334, 119092), (6268, 101346), (7112, 89319), (7239, 87752), (9402, 67564), (9652, 65814), (10668, 59546), (10969, 57912), (12536, 50673), (14478, 43876), (16891, 37608), (18804, 33782), (19304, 32907), (21336, 29773), (21938, 28956)]