745145856

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1821

約数の個数: 240

約数和(自身を含む): 2648309664

約数和(自身を除く): 1903163808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 512, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1536, 1638, 1664, 1777, 1792, 1872, 2016, 2184, 2304, 2496, 2688, 2912, 3276, 3328, 3554, 3584, 3744, 4032, 4368, 4608, 4992, 5331, 5376, 5824, 6552, 6656, 7108, 7488, 8064, 8736, 9984, 10662, 10752, 11648, 12439, 13104, 14216, 14976, 15993, 16128, 17472, 19968, 21324, 23101, 23296, 24878, 26208, 28432, 29952, 31986, 32256, 34944, 37317, 42648, 46202, 46592, 49756, 52416, 56864, 59904, 63972, 69303, 69888, 74634, 85296, 92404, 99512, 104832, 111951, 113728, 127944, 138606, 139776, 149268, 161707, 170592, 184808, 199024, 207909, 209664, 223902, 227456, 255888, 277212, 298536, 323414, 341184, 369616, 398048, 415818, 419328, 447804, 454912, 485121, 511776, 554424, 597072, 646828, 682368, 739232, 796096, 831636, 895608, 909824, 970242, 1023552, 1108848, 1194144, 1293656, 1364736, 1455363, 1478464, 1592192, 1663272, 1791216, 1940484, 2047104, 2217696, 2388288, 2587312, 2729472, 2910726, 2956928, 3184384, 3326544, 3582432, 3880968, 4094208, 4435392, 4776576, 5174624, 5821452, 5913856, 6368768, 6653088, 7164864, 7761936, 8188416, 8870784, 9553152, 10349248, 11642904, 11827712, 13306176, 14329728, 15523872, 17741568, 19106304, 20698496, 23285808, 26612352, 28659456, 31047744, 35483136, 41396992, 46571616, 53224704, 57318912, 62095488, 82793984, 93143232, 106449408, 124190976, 186286464, 248381952, 372572928, 745145856]

約数ペア:

[(1, 745145856), (2, 372572928), (3, 248381952), (4, 186286464), (6, 124190976), (7, 106449408), (8, 93143232), (9, 82793984), (12, 62095488), (13, 57318912), (14, 53224704), (16, 46571616), (18, 41396992), (21, 35483136), (24, 31047744), (26, 28659456), (28, 26612352), (32, 23285808), (36, 20698496), (39, 19106304), (42, 17741568), (48, 15523872), (52, 14329728), (56, 13306176), (63, 11827712), (64, 11642904), (72, 10349248), (78, 9553152), (84, 8870784), (91, 8188416), (96, 7761936), (104, 7164864), (112, 6653088), (117, 6368768), (126, 5913856), (128, 5821452), (144, 5174624), (156, 4776576), (168, 4435392), (182, 4094208), (192, 3880968), (208, 3582432), (224, 3326544), (234, 3184384), (252, 2956928), (256, 2910726), (273, 2729472), (288, 2587312), (312, 2388288), (336, 2217696), (364, 2047104), (384, 1940484), (416, 1791216), (448, 1663272), (468, 1592192), (504, 1478464), (512, 1455363), (546, 1364736), (576, 1293656), (624, 1194144), (672, 1108848), (728, 1023552), (768, 970242), (819, 909824), (832, 895608), (896, 831636), (936, 796096), (1008, 739232), (1092, 682368), (1152, 646828), (1248, 597072), (1344, 554424), (1456, 511776), (1536, 485121), (1638, 454912), (1664, 447804), (1777, 419328), (1792, 415818), (1872, 398048), (2016, 369616), (2184, 341184), (2304, 323414), (2496, 298536), (2688, 277212), (2912, 255888), (3276, 227456), (3328, 223902), (3554, 209664), (3584, 207909), (3744, 199024), (4032, 184808), (4368, 170592), (4608, 161707), (4992, 149268), (5331, 139776), (5376, 138606), (5824, 127944), (6552, 113728), (6656, 111951), (7108, 104832), (7488, 99512), (8064, 92404), (8736, 85296), (9984, 74634), (10662, 69888), (10752, 69303), (11648, 63972), (12439, 59904), (13104, 56864), (14216, 52416), (14976, 49756), (15993, 46592), (16128, 46202), (17472, 42648), (19968, 37317), (21324, 34944), (23101, 32256), (23296, 31986), (24878, 29952), (26208, 28432)]