262899936

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 871782912

約数和(自身を除く): 608882976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 43, 46, 48, 52, 69, 71, 72, 78, 86, 92, 96, 104, 117, 129, 138, 142, 144, 156, 172, 184, 207, 208, 213, 234, 258, 276, 284, 288, 299, 312, 344, 368, 387, 414, 416, 426, 468, 516, 552, 559, 568, 598, 624, 639, 688, 736, 774, 828, 852, 897, 923, 936, 989, 1032, 1104, 1118, 1136, 1196, 1248, 1278, 1376, 1548, 1633, 1656, 1677, 1704, 1794, 1846, 1872, 1978, 2064, 2208, 2236, 2272, 2392, 2556, 2691, 2769, 2967, 3053, 3096, 3266, 3312, 3354, 3408, 3588, 3692, 3744, 3956, 4128, 4472, 4784, 4899, 5031, 5112, 5382, 5538, 5934, 6106, 6192, 6532, 6624, 6708, 6816, 7176, 7384, 7912, 8307, 8901, 8944, 9159, 9568, 9798, 10062, 10224, 10764, 11076, 11868, 12212, 12384, 12857, 13064, 13416, 14352, 14697, 14768, 15824, 16614, 17802, 17888, 18318, 19596, 20124, 20448, 21229, 21528, 22152, 23736, 24424, 25714, 26128, 26832, 27477, 28704, 29394, 29536, 31648, 33228, 35604, 36636, 38571, 39192, 39689, 40248, 42458, 43056, 44304, 47472, 48848, 51428, 52256, 53664, 54954, 58788, 63687, 66456, 70219, 71208, 73272, 77142, 78384, 79378, 80496, 84916, 86112, 88608, 94944, 97696, 102856, 109908, 115713, 117576, 119067, 127374, 132912, 140438, 142416, 146544, 154284, 156768, 158756, 160992, 169832, 191061, 205712, 210657, 219816, 231426, 235152, 238134, 254748, 265824, 280876, 284832, 293088, 308568, 317512, 339664, 357201, 382122, 411424, 421314, 439632, 462852, 470304, 476268, 509496, 561752, 617136, 631971, 635024, 679328, 714402, 764244, 842628, 879264, 912847, 925704, 952536, 1018992, 1123504, 1234272, 1263942, 1270048, 1428804, 1528488, 1685256, 1825694, 1851408, 1905072, 2037984, 2247008, 2527884, 2738541, 2857608, 3056976, 3370512, 3651388, 3702816, 3810144, 5055768, 5477082, 5715216, 6113952, 6741024, 7302776, 8215623, 10111536, 10954164, 11430432, 14605552, 16431246, 20223072, 21908328, 29211104, 32862492, 43816656, 65724984, 87633312, 131449968, 262899936]

約数ペア:

[(1, 262899936), (2, 131449968), (3, 87633312), (4, 65724984), (6, 43816656), (8, 32862492), (9, 29211104), (12, 21908328), (13, 20223072), (16, 16431246), (18, 14605552), (23, 11430432), (24, 10954164), (26, 10111536), (32, 8215623), (36, 7302776), (39, 6741024), (43, 6113952), (46, 5715216), (48, 5477082), (52, 5055768), (69, 3810144), (71, 3702816), (72, 3651388), (78, 3370512), (86, 3056976), (92, 2857608), (96, 2738541), (104, 2527884), (117, 2247008), (129, 2037984), (138, 1905072), (142, 1851408), (144, 1825694), (156, 1685256), (172, 1528488), (184, 1428804), (207, 1270048), (208, 1263942), (213, 1234272), (234, 1123504), (258, 1018992), (276, 952536), (284, 925704), (288, 912847), (299, 879264), (312, 842628), (344, 764244), (368, 714402), (387, 679328), (414, 635024), (416, 631971), (426, 617136), (468, 561752), (516, 509496), (552, 476268), (559, 470304), (568, 462852), (598, 439632), (624, 421314), (639, 411424), (688, 382122), (736, 357201), (774, 339664), (828, 317512), (852, 308568), (897, 293088), (923, 284832), (936, 280876), (989, 265824), (1032, 254748), (1104, 238134), (1118, 235152), (1136, 231426), (1196, 219816), (1248, 210657), (1278, 205712), (1376, 191061), (1548, 169832), (1633, 160992), (1656, 158756), (1677, 156768), (1704, 154284), (1794, 146544), (1846, 142416), (1872, 140438), (1978, 132912), (2064, 127374), (2208, 119067), (2236, 117576), (2272, 115713), (2392, 109908), (2556, 102856), (2691, 97696), (2769, 94944), (2967, 88608), (3053, 86112), (3096, 84916), (3266, 80496), (3312, 79378), (3354, 78384), (3408, 77142), (3588, 73272), (3692, 71208), (3744, 70219), (3956, 66456), (4128, 63687), (4472, 58788), (4784, 54954), (4899, 53664), (5031, 52256), (5112, 51428), (5382, 48848), (5538, 47472), (5934, 44304), (6106, 43056), (6192, 42458), (6532, 40248), (6624, 39689), (6708, 39192), (6816, 38571), (7176, 36636), (7384, 35604), (7912, 33228), (8307, 31648), (8901, 29536), (8944, 29394), (9159, 28704), (9568, 27477), (9798, 26832), (10062, 26128), (10224, 25714), (10764, 24424), (11076, 23736), (11868, 22152), (12212, 21528), (12384, 21229), (12857, 20448), (13064, 20124), (13416, 19596), (14352, 18318), (14697, 17888), (14768, 17802), (15824, 16614)]