18724516608

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{2749}}^1$

素因数の和:2963

約数の個数: 216

約数和(自身を含む): 58312254000

約数和(自身を除く): 39587737392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 181, 192, 196, 224, 256, 294, 336, 362, 384, 392, 448, 543, 588, 672, 724, 768, 784, 896, 1086, 1176, 1267, 1344, 1448, 1568, 1792, 2172, 2352, 2534, 2688, 2749, 2896, 3136, 3801, 4344, 4704, 5068, 5376, 5498, 5792, 6272, 7602, 8247, 8688, 8869, 9408, 10136, 10996, 11584, 12544, 15204, 16494, 17376, 17738, 18816, 19243, 20272, 21992, 23168, 26607, 30408, 32988, 34752, 35476, 37632, 38486, 40544, 43984, 46336, 53214, 57729, 60816, 65976, 69504, 70952, 76972, 81088, 87968, 106428, 115458, 121632, 131952, 134701, 139008, 141904, 153944, 162176, 175936, 212856, 230916, 243264, 263904, 269402, 283808, 307888, 324352, 351872, 404103, 425712, 461832, 486528, 497569, 527808, 538804, 567616, 615776, 703744, 808206, 851424, 923664, 973056, 995138, 1055616, 1077608, 1135232, 1231552, 1492707, 1616412, 1702848, 1847328, 1990276, 2111232, 2155216, 2270464, 2463104, 2985414, 3232824, 3405696, 3482983, 3694656, 3980552, 4310432, 4926208, 5970828, 6465648, 6811392, 6965966, 7389312, 7961104, 8620864, 10448949, 11941656, 12931296, 13931932, 14778624, 15922208, 17241728, 20897898, 23883312, 24380881, 25862592, 27863864, 31844416, 34483456, 41795796, 47766624, 48761762, 51725184, 55727728, 63688832, 73142643, 83591592, 95533248, 97523524, 103450368, 111455456, 127377664, 146285286, 167183184, 191066496, 195047048, 222910912, 292570572, 334366368, 382132992, 390094096, 445821824, 585141144, 668732736, 780188192, 891643648, 1170282288, 1337465472, 1560376384, 2340564576, 2674930944, 3120752768, 4681129152, 6241505536, 9362258304, 18724516608]

約数ペア:

[(1, 18724516608), (2, 9362258304), (3, 6241505536), (4, 4681129152), (6, 3120752768), (7, 2674930944), (8, 2340564576), (12, 1560376384), (14, 1337465472), (16, 1170282288), (21, 891643648), (24, 780188192), (28, 668732736), (32, 585141144), (42, 445821824), (48, 390094096), (49, 382132992), (56, 334366368), (64, 292570572), (84, 222910912), (96, 195047048), (98, 191066496), (112, 167183184), (128, 146285286), (147, 127377664), (168, 111455456), (181, 103450368), (192, 97523524), (196, 95533248), (224, 83591592), (256, 73142643), (294, 63688832), (336, 55727728), (362, 51725184), (384, 48761762), (392, 47766624), (448, 41795796), (543, 34483456), (588, 31844416), (672, 27863864), (724, 25862592), (768, 24380881), (784, 23883312), (896, 20897898), (1086, 17241728), (1176, 15922208), (1267, 14778624), (1344, 13931932), (1448, 12931296), (1568, 11941656), (1792, 10448949), (2172, 8620864), (2352, 7961104), (2534, 7389312), (2688, 6965966), (2749, 6811392), (2896, 6465648), (3136, 5970828), (3801, 4926208), (4344, 4310432), (4704, 3980552), (5068, 3694656), (5376, 3482983), (5498, 3405696), (5792, 3232824), (6272, 2985414), (7602, 2463104), (8247, 2270464), (8688, 2155216), (8869, 2111232), (9408, 1990276), (10136, 1847328), (10996, 1702848), (11584, 1616412), (12544, 1492707), (15204, 1231552), (16494, 1135232), (17376, 1077608), (17738, 1055616), (18816, 995138), (19243, 973056), (20272, 923664), (21992, 851424), (23168, 808206), (26607, 703744), (30408, 615776), (32988, 567616), (34752, 538804), (35476, 527808), (37632, 497569), (38486, 486528), (40544, 461832), (43984, 425712), (46336, 404103), (53214, 351872), (57729, 324352), (60816, 307888), (65976, 283808), (69504, 269402), (70952, 263904), (76972, 243264), (81088, 230916), (87968, 212856), (106428, 175936), (115458, 162176), (121632, 153944), (131952, 141904), (134701, 139008)]