7845952128

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:948

約数の個数: 256

約数和(自身を含む): 24675840000

約数和(自身を除く): 16829887872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 71, 84, 96, 98, 112, 128, 142, 147, 168, 192, 196, 213, 224, 284, 294, 336, 343, 384, 392, 426, 448, 497, 568, 588, 672, 686, 784, 839, 852, 896, 994, 1029, 1136, 1176, 1344, 1372, 1491, 1568, 1678, 1704, 1988, 2058, 2272, 2352, 2517, 2688, 2744, 2982, 3136, 3356, 3408, 3479, 3976, 4116, 4544, 4704, 5034, 5488, 5873, 5964, 6272, 6712, 6816, 6958, 7952, 8232, 9088, 9408, 10068, 10437, 10976, 11746, 11928, 13424, 13632, 13916, 15904, 16464, 17619, 18816, 20136, 20874, 21952, 23492, 23856, 24353, 26848, 27264, 27832, 31808, 32928, 35238, 40272, 41111, 41748, 43904, 46984, 47712, 48706, 53696, 55664, 59569, 63616, 65856, 70476, 73059, 80544, 82222, 83496, 93968, 95424, 97412, 107392, 111328, 119138, 123333, 131712, 140952, 146118, 161088, 164444, 166992, 178707, 187936, 190848, 194824, 222656, 238276, 246666, 281904, 287777, 292236, 322176, 328888, 333984, 357414, 375872, 389648, 416983, 445312, 476552, 493332, 563808, 575554, 584472, 657776, 667968, 714828, 751744, 779296, 833966, 863331, 953104, 986664, 1127616, 1151108, 1168944, 1250949, 1315552, 1335936, 1429656, 1558592, 1667932, 1726662, 1906208, 1973328, 2255232, 2302216, 2337888, 2501898, 2631104, 2859312, 2918881, 3117184, 3335864, 3453324, 3812416, 3946656, 4604432, 4675776, 5003796, 5262208, 5718624, 5837762, 6671728, 6906648, 7624832, 7893312, 8756643, 9208864, 9351552, 10007592, 11437248, 11675524, 13343456, 13813296, 15786624, 17513286, 18417728, 20015184, 20432167, 22874496, 23351048, 26686912, 27626592, 35026572, 36835456, 40030368, 40864334, 46702096, 53373824, 55253184, 61296501, 70053144, 80060736, 81728668, 93404192, 110506368, 122593002, 140106288, 160121472, 163457336, 186808384, 245186004, 280212576, 326914672, 373616768, 490372008, 560425152, 653829344, 980744016, 1120850304, 1307658688, 1961488032, 2615317376, 3922976064, 7845952128]

約数ペア:

[(1, 7845952128), (2, 3922976064), (3, 2615317376), (4, 1961488032), (6, 1307658688), (7, 1120850304), (8, 980744016), (12, 653829344), (14, 560425152), (16, 490372008), (21, 373616768), (24, 326914672), (28, 280212576), (32, 245186004), (42, 186808384), (48, 163457336), (49, 160121472), (56, 140106288), (64, 122593002), (71, 110506368), (84, 93404192), (96, 81728668), (98, 80060736), (112, 70053144), (128, 61296501), (142, 55253184), (147, 53373824), (168, 46702096), (192, 40864334), (196, 40030368), (213, 36835456), (224, 35026572), (284, 27626592), (294, 26686912), (336, 23351048), (343, 22874496), (384, 20432167), (392, 20015184), (426, 18417728), (448, 17513286), (497, 15786624), (568, 13813296), (588, 13343456), (672, 11675524), (686, 11437248), (784, 10007592), (839, 9351552), (852, 9208864), (896, 8756643), (994, 7893312), (1029, 7624832), (1136, 6906648), (1176, 6671728), (1344, 5837762), (1372, 5718624), (1491, 5262208), (1568, 5003796), (1678, 4675776), (1704, 4604432), (1988, 3946656), (2058, 3812416), (2272, 3453324), (2352, 3335864), (2517, 3117184), (2688, 2918881), (2744, 2859312), (2982, 2631104), (3136, 2501898), (3356, 2337888), (3408, 2302216), (3479, 2255232), (3976, 1973328), (4116, 1906208), (4544, 1726662), (4704, 1667932), (5034, 1558592), (5488, 1429656), (5873, 1335936), (5964, 1315552), (6272, 1250949), (6712, 1168944), (6816, 1151108), (6958, 1127616), (7952, 986664), (8232, 953104), (9088, 863331), (9408, 833966), (10068, 779296), (10437, 751744), (10976, 714828), (11746, 667968), (11928, 657776), (13424, 584472), (13632, 575554), (13916, 563808), (15904, 493332), (16464, 476552), (17619, 445312), (18816, 416983), (20136, 389648), (20874, 375872), (21952, 357414), (23492, 333984), (23856, 328888), (24353, 322176), (26848, 292236), (27264, 287777), (27832, 281904), (31808, 246666), (32928, 238276), (35238, 222656), (40272, 194824), (41111, 190848), (41748, 187936), (43904, 178707), (46984, 166992), (47712, 164444), (48706, 161088), (53696, 146118), (55664, 140952), (59569, 131712), (63616, 123333), (65856, 119138), (70476, 111328), (73059, 107392), (80544, 97412), (82222, 95424), (83496, 93968)]