393875267968

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{15973}}^1$

素因数の和:16109

約数の個数: 256

約数和(自身を含む): 1012802716800

約数和(自身を除く): 618927448832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 73, 91, 104, 112, 116, 128, 146, 182, 203, 208, 224, 232, 292, 364, 377, 406, 416, 448, 464, 511, 584, 728, 754, 812, 832, 896, 928, 949, 1022, 1168, 1456, 1508, 1624, 1664, 1856, 1898, 2044, 2117, 2336, 2639, 2912, 3016, 3248, 3712, 3796, 4088, 4234, 4672, 5278, 5824, 6032, 6496, 6643, 7592, 8176, 8468, 9344, 10556, 11648, 12064, 12992, 13286, 14819, 15184, 15973, 16352, 16936, 21112, 24128, 25984, 26572, 27521, 29638, 30368, 31946, 32704, 33872, 42224, 48256, 53144, 55042, 59276, 60736, 63892, 65408, 67744, 84448, 106288, 110084, 111811, 118552, 121472, 127784, 135488, 168896, 192647, 207649, 212576, 220168, 223622, 237104, 255568, 270976, 337792, 385294, 415298, 425152, 440336, 447244, 463217, 474208, 511136, 770588, 830596, 850304, 880672, 894488, 926434, 948416, 1022272, 1166029, 1453543, 1541176, 1661192, 1761344, 1788976, 1852868, 1896832, 2044544, 2332058, 2907086, 3082352, 3242519, 3322384, 3522688, 3577952, 3705736, 4664116, 5814172, 6021821, 6164704, 6485038, 6644768, 7155904, 7411472, 8162203, 9328232, 11628344, 12043642, 12329408, 12970076, 13289536, 14311808, 14822944, 15158377, 16324406, 18656464, 23256688, 24087284, 24658816, 25940152, 26579072, 29645888, 30316754, 32648812, 33814841, 37312928, 42152747, 46513376, 48174568, 51880304, 59291776, 60633508, 65297624, 67629682, 74625856, 84305494, 93026752, 96349136, 103760608, 106108639, 121267016, 130595248, 135259364, 149251712, 168610988, 186053504, 192698272, 207521216, 212217278, 236703887, 242534032, 261190496, 270518728, 337221976, 385396544, 415042432, 424434556, 439592933, 473407774, 485068064, 522380992, 541037456, 674443952, 770793088, 848869112, 879185866, 946815548, 970136128, 1044761984, 1082074912, 1348887904, 1697738224, 1758371732, 1893631096, 1940272256, 2164149824, 2697775808, 3077150531, 3395476448, 3516743464, 3787262192, 4328299648, 5395551616, 6154301062, 6790952896, 7033486928, 7574524384, 12308602124, 13581905792, 14066973856, 15149048768, 24617204248, 28133947712, 30298097536, 49234408496, 56267895424, 98468816992, 196937633984, 393875267968]

約数ペア:

[(1, 393875267968), (2, 196937633984), (4, 98468816992), (7, 56267895424), (8, 49234408496), (13, 30298097536), (14, 28133947712), (16, 24617204248), (26, 15149048768), (28, 14066973856), (29, 13581905792), (32, 12308602124), (52, 7574524384), (56, 7033486928), (58, 6790952896), (64, 6154301062), (73, 5395551616), (91, 4328299648), (104, 3787262192), (112, 3516743464), (116, 3395476448), (128, 3077150531), (146, 2697775808), (182, 2164149824), (203, 1940272256), (208, 1893631096), (224, 1758371732), (232, 1697738224), (292, 1348887904), (364, 1082074912), (377, 1044761984), (406, 970136128), (416, 946815548), (448, 879185866), (464, 848869112), (511, 770793088), (584, 674443952), (728, 541037456), (754, 522380992), (812, 485068064), (832, 473407774), (896, 439592933), (928, 424434556), (949, 415042432), (1022, 385396544), (1168, 337221976), (1456, 270518728), (1508, 261190496), (1624, 242534032), (1664, 236703887), (1856, 212217278), (1898, 207521216), (2044, 192698272), (2117, 186053504), (2336, 168610988), (2639, 149251712), (2912, 135259364), (3016, 130595248), (3248, 121267016), (3712, 106108639), (3796, 103760608), (4088, 96349136), (4234, 93026752), (4672, 84305494), (5278, 74625856), (5824, 67629682), (6032, 65297624), (6496, 60633508), (6643, 59291776), (7592, 51880304), (8176, 48174568), (8468, 46513376), (9344, 42152747), (10556, 37312928), (11648, 33814841), (12064, 32648812), (12992, 30316754), (13286, 29645888), (14819, 26579072), (15184, 25940152), (15973, 24658816), (16352, 24087284), (16936, 23256688), (21112, 18656464), (24128, 16324406), (25984, 15158377), (26572, 14822944), (27521, 14311808), (29638, 13289536), (30368, 12970076), (31946, 12329408), (32704, 12043642), (33872, 11628344), (42224, 9328232), (48256, 8162203), (53144, 7411472), (55042, 7155904), (59276, 6644768), (60736, 6485038), (63892, 6164704), (65408, 6021821), (67744, 5814172), (84448, 4664116), (106288, 3705736), (110084, 3577952), (111811, 3522688), (118552, 3322384), (121472, 3242519), (127784, 3082352), (135488, 2907086), (168896, 2332058), (192647, 2044544), (207649, 1896832), (212576, 1852868), (220168, 1788976), (223622, 1761344), (237104, 1661192), (255568, 1541176), (270976, 1453543), (337792, 1166029), (385294, 1022272), (415298, 948416), (425152, 926434), (440336, 894488), (447244, 880672), (463217, 850304), (474208, 830596), (511136, 770588)]