264846816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:713

約数の個数: 144

約数和(自身を含む): 818947584

約数和(自身を除く): 554100768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 156, 208, 234, 254, 288, 312, 381, 416, 468, 508, 557, 624, 762, 936, 1016, 1114, 1143, 1248, 1524, 1651, 1671, 1872, 2032, 2228, 2286, 3048, 3302, 3342, 3744, 4064, 4456, 4572, 4953, 5013, 6096, 6604, 6684, 7241, 8912, 9144, 9906, 10026, 12192, 13208, 13368, 14482, 14859, 17824, 18288, 19812, 20052, 21723, 26416, 26736, 28964, 29718, 36576, 39624, 40104, 43446, 52832, 53472, 57928, 59436, 65169, 70739, 79248, 80208, 86892, 115856, 118872, 130338, 141478, 158496, 160416, 173784, 212217, 231712, 237744, 260676, 282956, 347568, 424434, 475488, 521352, 565912, 636651, 695136, 848868, 919607, 1042704, 1131824, 1273302, 1697736, 1839214, 2085408, 2263648, 2546604, 2758821, 3395472, 3678428, 5093208, 5517642, 6790944, 7356856, 8276463, 10186416, 11035284, 14713712, 16552926, 20372832, 22070568, 29427424, 33105852, 44141136, 66211704, 88282272, 132423408, 264846816]

約数ペア:

[(1, 264846816), (2, 132423408), (3, 88282272), (4, 66211704), (6, 44141136), (8, 33105852), (9, 29427424), (12, 22070568), (13, 20372832), (16, 16552926), (18, 14713712), (24, 11035284), (26, 10186416), (32, 8276463), (36, 7356856), (39, 6790944), (48, 5517642), (52, 5093208), (72, 3678428), (78, 3395472), (96, 2758821), (104, 2546604), (117, 2263648), (127, 2085408), (144, 1839214), (156, 1697736), (208, 1273302), (234, 1131824), (254, 1042704), (288, 919607), (312, 848868), (381, 695136), (416, 636651), (468, 565912), (508, 521352), (557, 475488), (624, 424434), (762, 347568), (936, 282956), (1016, 260676), (1114, 237744), (1143, 231712), (1248, 212217), (1524, 173784), (1651, 160416), (1671, 158496), (1872, 141478), (2032, 130338), (2228, 118872), (2286, 115856), (3048, 86892), (3302, 80208), (3342, 79248), (3744, 70739), (4064, 65169), (4456, 59436), (4572, 57928), (4953, 53472), (5013, 52832), (6096, 43446), (6604, 40104), (6684, 39624), (7241, 36576), (8912, 29718), (9144, 28964), (9906, 26736), (10026, 26416), (12192, 21723), (13208, 20052), (13368, 19812), (14482, 18288), (14859, 17824)]