1276843776

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 3955875840

約数和(自身を除く): 2679032064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 53, 57, 64, 76, 78, 96, 104, 106, 114, 127, 128, 152, 156, 159, 192, 208, 212, 228, 247, 254, 256, 304, 312, 318, 381, 384, 416, 424, 456, 494, 508, 608, 624, 636, 689, 741, 762, 768, 832, 848, 912, 988, 1007, 1016, 1216, 1248, 1272, 1378, 1482, 1524, 1651, 1664, 1696, 1824, 1976, 2014, 2032, 2067, 2413, 2432, 2496, 2544, 2756, 2964, 3021, 3048, 3302, 3328, 3392, 3648, 3952, 4028, 4064, 4134, 4826, 4864, 4953, 4992, 5088, 5512, 5928, 6042, 6096, 6604, 6731, 6784, 7239, 7296, 7904, 8056, 8128, 8268, 9652, 9906, 9984, 10176, 11024, 11856, 12084, 12192, 13091, 13208, 13462, 13568, 14478, 14592, 15808, 16112, 16256, 16536, 19304, 19812, 20193, 20352, 22048, 23712, 24168, 24384, 26182, 26416, 26924, 28956, 31369, 31616, 32224, 32512, 33072, 38608, 39273, 39624, 40386, 40704, 44096, 47424, 48336, 48768, 52364, 52832, 53848, 57912, 62738, 63232, 64448, 66144, 77216, 78546, 79248, 80772, 87503, 88192, 94107, 94848, 96672, 97536, 104728, 105664, 107696, 115824, 125476, 127889, 128896, 132288, 154432, 157092, 158496, 161544, 175006, 176384, 188214, 189696, 193344, 209456, 211328, 215392, 231648, 250952, 255778, 257792, 262509, 264576, 308864, 314184, 316992, 323088, 350012, 376428, 383667, 386688, 418912, 422656, 430784, 463296, 501904, 511556, 525018, 529152, 617728, 628368, 633984, 646176, 700024, 752856, 767334, 773376, 837824, 861568, 926592, 1003808, 1023112, 1050036, 1256736, 1267968, 1292352, 1400048, 1505712, 1534668, 1662557, 1675648, 1723136, 1853184, 2007616, 2046224, 2100072, 2513472, 2584704, 2800096, 3011424, 3069336, 3325114, 3351296, 4015232, 4092448, 4200144, 4987671, 5026944, 5169408, 5600192, 6022848, 6138672, 6650228, 8030464, 8184896, 8400288, 9975342, 10053888, 11200384, 12045696, 12277344, 13300456, 16369792, 16800576, 19950684, 22400768, 24091392, 24554688, 26600912, 32739584, 33601152, 39901368, 49109376, 53201824, 67202304, 79802736, 98218752, 106403648, 159605472, 212807296, 319210944, 425614592, 638421888, 1276843776]

約数ペア:

[(1, 1276843776), (2, 638421888), (3, 425614592), (4, 319210944), (6, 212807296), (8, 159605472), (12, 106403648), (13, 98218752), (16, 79802736), (19, 67202304), (24, 53201824), (26, 49109376), (32, 39901368), (38, 33601152), (39, 32739584), (48, 26600912), (52, 24554688), (53, 24091392), (57, 22400768), (64, 19950684), (76, 16800576), (78, 16369792), (96, 13300456), (104, 12277344), (106, 12045696), (114, 11200384), (127, 10053888), (128, 9975342), (152, 8400288), (156, 8184896), (159, 8030464), (192, 6650228), (208, 6138672), (212, 6022848), (228, 5600192), (247, 5169408), (254, 5026944), (256, 4987671), (304, 4200144), (312, 4092448), (318, 4015232), (381, 3351296), (384, 3325114), (416, 3069336), (424, 3011424), (456, 2800096), (494, 2584704), (508, 2513472), (608, 2100072), (624, 2046224), (636, 2007616), (689, 1853184), (741, 1723136), (762, 1675648), (768, 1662557), (832, 1534668), (848, 1505712), (912, 1400048), (988, 1292352), (1007, 1267968), (1016, 1256736), (1216, 1050036), (1248, 1023112), (1272, 1003808), (1378, 926592), (1482, 861568), (1524, 837824), (1651, 773376), (1664, 767334), (1696, 752856), (1824, 700024), (1976, 646176), (2014, 633984), (2032, 628368), (2067, 617728), (2413, 529152), (2432, 525018), (2496, 511556), (2544, 501904), (2756, 463296), (2964, 430784), (3021, 422656), (3048, 418912), (3302, 386688), (3328, 383667), (3392, 376428), (3648, 350012), (3952, 323088), (4028, 316992), (4064, 314184), (4134, 308864), (4826, 264576), (4864, 262509), (4953, 257792), (4992, 255778), (5088, 250952), (5512, 231648), (5928, 215392), (6042, 211328), (6096, 209456), (6604, 193344), (6731, 189696), (6784, 188214), (7239, 176384), (7296, 175006), (7904, 161544), (8056, 158496), (8128, 157092), (8268, 154432), (9652, 132288), (9906, 128896), (9984, 127889), (10176, 125476), (11024, 115824), (11856, 107696), (12084, 105664), (12192, 104728), (13091, 97536), (13208, 96672), (13462, 94848), (13568, 94107), (14478, 88192), (14592, 87503), (15808, 80772), (16112, 79248), (16256, 78546), (16536, 77216), (19304, 66144), (19812, 64448), (20193, 63232), (20352, 62738), (22048, 57912), (23712, 53848), (24168, 52832), (24384, 52364), (26182, 48768), (26416, 48336), (26924, 47424), (28956, 44096), (31369, 40704), (31616, 40386), (32224, 39624), (32512, 39273), (33072, 38608)]