1290841344

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:713

約数の個数: 216

約数和(自身を含む): 4071255552

約数和(自身を除く): 2780414208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 71, 72, 78, 96, 104, 117, 128, 142, 144, 156, 192, 208, 213, 234, 256, 284, 288, 312, 384, 416, 426, 468, 568, 576, 607, 624, 639, 768, 832, 852, 923, 936, 1136, 1152, 1214, 1248, 1278, 1664, 1704, 1821, 1846, 1872, 2272, 2304, 2428, 2496, 2556, 2769, 3328, 3408, 3642, 3692, 3744, 4544, 4856, 4992, 5112, 5463, 5538, 6816, 7284, 7384, 7488, 7891, 8307, 9088, 9712, 9984, 10224, 10926, 11076, 13632, 14568, 14768, 14976, 15782, 16614, 18176, 19424, 20448, 21852, 22152, 23673, 27264, 29136, 29536, 29952, 31564, 33228, 38848, 40896, 43097, 43704, 44304, 47346, 54528, 58272, 59072, 63128, 66456, 71019, 77696, 81792, 86194, 87408, 88608, 94692, 116544, 118144, 126256, 129291, 132912, 142038, 155392, 163584, 172388, 174816, 177216, 189384, 233088, 236288, 252512, 258582, 265824, 284076, 344776, 349632, 354432, 378768, 387873, 466176, 505024, 517164, 531648, 560261, 568152, 689552, 699264, 708864, 757536, 775746, 1010048, 1034328, 1063296, 1120522, 1136304, 1379104, 1398528, 1515072, 1551492, 1680783, 2020096, 2068656, 2126592, 2241044, 2272608, 2758208, 3030144, 3102984, 3361566, 4137312, 4482088, 4545216, 5042349, 5516416, 6060288, 6205968, 6723132, 8274624, 8964176, 9090432, 10084698, 11032832, 12411936, 13446264, 16549248, 17928352, 18180864, 20169396, 24823872, 26892528, 33098496, 35856704, 40338792, 49647744, 53785056, 71713408, 80677584, 99295488, 107570112, 143426816, 161355168, 215140224, 322710336, 430280448, 645420672, 1290841344]

約数ペア:

[(1, 1290841344), (2, 645420672), (3, 430280448), (4, 322710336), (6, 215140224), (8, 161355168), (9, 143426816), (12, 107570112), (13, 99295488), (16, 80677584), (18, 71713408), (24, 53785056), (26, 49647744), (32, 40338792), (36, 35856704), (39, 33098496), (48, 26892528), (52, 24823872), (64, 20169396), (71, 18180864), (72, 17928352), (78, 16549248), (96, 13446264), (104, 12411936), (117, 11032832), (128, 10084698), (142, 9090432), (144, 8964176), (156, 8274624), (192, 6723132), (208, 6205968), (213, 6060288), (234, 5516416), (256, 5042349), (284, 4545216), (288, 4482088), (312, 4137312), (384, 3361566), (416, 3102984), (426, 3030144), (468, 2758208), (568, 2272608), (576, 2241044), (607, 2126592), (624, 2068656), (639, 2020096), (768, 1680783), (832, 1551492), (852, 1515072), (923, 1398528), (936, 1379104), (1136, 1136304), (1152, 1120522), (1214, 1063296), (1248, 1034328), (1278, 1010048), (1664, 775746), (1704, 757536), (1821, 708864), (1846, 699264), (1872, 689552), (2272, 568152), (2304, 560261), (2428, 531648), (2496, 517164), (2556, 505024), (2769, 466176), (3328, 387873), (3408, 378768), (3642, 354432), (3692, 349632), (3744, 344776), (4544, 284076), (4856, 265824), (4992, 258582), (5112, 252512), (5463, 236288), (5538, 233088), (6816, 189384), (7284, 177216), (7384, 174816), (7488, 172388), (7891, 163584), (8307, 155392), (9088, 142038), (9712, 132912), (9984, 129291), (10224, 126256), (10926, 118144), (11076, 116544), (13632, 94692), (14568, 88608), (14768, 87408), (14976, 86194), (15782, 81792), (16614, 77696), (18176, 71019), (19424, 66456), (20448, 63128), (21852, 59072), (22152, 58272), (23673, 54528), (27264, 47346), (29136, 44304), (29536, 43704), (29952, 43097), (31564, 40896), (33228, 38848)]