490020432

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 1433051136

約数和(自身を除く): 943030704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 113, 129, 132, 172, 176, 191, 226, 258, 264, 339, 344, 382, 452, 473, 516, 528, 573, 678, 688, 764, 904, 946, 1032, 1146, 1243, 1356, 1419, 1528, 1808, 1892, 2064, 2101, 2292, 2486, 2712, 2838, 3056, 3729, 3784, 4202, 4584, 4859, 4972, 5424, 5676, 6303, 7458, 7568, 8213, 8404, 9168, 9718, 9944, 11352, 12606, 14577, 14916, 16426, 16808, 19436, 19888, 21583, 22704, 24639, 25212, 29154, 29832, 32852, 33616, 38872, 43166, 49278, 50424, 53449, 58308, 59664, 64749, 65704, 77744, 86332, 90343, 98556, 100848, 106898, 116616, 129498, 131408, 160347, 172664, 180686, 197112, 213796, 233232, 237413, 258996, 271029, 320694, 345328, 361372, 394224, 427592, 474826, 517992, 542058, 641388, 712239, 722744, 855184, 928069, 949652, 1035984, 1084116, 1282776, 1424478, 1445488, 1856138, 1899304, 2168232, 2565552, 2784207, 2848956, 3712276, 3798608, 4336464, 5568414, 5697912, 7424552, 10208759, 11136828, 11395824, 14849104, 20417518, 22273656, 30626277, 40835036, 44547312, 61252554, 81670072, 122505108, 163340144, 245010216, 490020432]

約数ペア:

[(1, 490020432), (2, 245010216), (3, 163340144), (4, 122505108), (6, 81670072), (8, 61252554), (11, 44547312), (12, 40835036), (16, 30626277), (22, 22273656), (24, 20417518), (33, 14849104), (43, 11395824), (44, 11136828), (48, 10208759), (66, 7424552), (86, 5697912), (88, 5568414), (113, 4336464), (129, 3798608), (132, 3712276), (172, 2848956), (176, 2784207), (191, 2565552), (226, 2168232), (258, 1899304), (264, 1856138), (339, 1445488), (344, 1424478), (382, 1282776), (452, 1084116), (473, 1035984), (516, 949652), (528, 928069), (573, 855184), (678, 722744), (688, 712239), (764, 641388), (904, 542058), (946, 517992), (1032, 474826), (1146, 427592), (1243, 394224), (1356, 361372), (1419, 345328), (1528, 320694), (1808, 271029), (1892, 258996), (2064, 237413), (2101, 233232), (2292, 213796), (2486, 197112), (2712, 180686), (2838, 172664), (3056, 160347), (3729, 131408), (3784, 129498), (4202, 116616), (4584, 106898), (4859, 100848), (4972, 98556), (5424, 90343), (5676, 86332), (6303, 77744), (7458, 65704), (7568, 64749), (8213, 59664), (8404, 58308), (9168, 53449), (9718, 50424), (9944, 49278), (11352, 43166), (12606, 38872), (14577, 33616), (14916, 32852), (16426, 29832), (16808, 29154), (19436, 25212), (19888, 24639), (21583, 22704)]