248734971264

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{2459}}^1$

素因数の和:3393

約数の個数: 256

約数和(自身を含む): 743606438400

約数和(自身を除く): 494871467136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 276, 299, 312, 368, 384, 416, 552, 598, 624, 736, 832, 881, 897, 1104, 1196, 1248, 1472, 1664, 1762, 1794, 2208, 2392, 2459, 2496, 2643, 2944, 3524, 3588, 4416, 4784, 4918, 4992, 5286, 7048, 7176, 7377, 8832, 9568, 9836, 10572, 11453, 14096, 14352, 14754, 19136, 19672, 20263, 21144, 22906, 28192, 28704, 29508, 31967, 34359, 38272, 39344, 40526, 42288, 45812, 56384, 56557, 57408, 59016, 60789, 63934, 68718, 78688, 81052, 84576, 91624, 95901, 112768, 113114, 114816, 118032, 121578, 127868, 137436, 157376, 162104, 169152, 169671, 183248, 191802, 226228, 236064, 243156, 255736, 263419, 274872, 314752, 324208, 338304, 339342, 366496, 383604, 452456, 472128, 486312, 511472, 526838, 549744, 648416, 678684, 732992, 735241, 767208, 790257, 904912, 944256, 972624, 1022944, 1053676, 1099488, 1296832, 1357368, 1465984, 1470482, 1534416, 1580514, 1809824, 1945248, 2045888, 2107352, 2166379, 2198976, 2205723, 2593664, 2714736, 2940964, 3068832, 3161028, 3619648, 3890496, 4091776, 4214704, 4332758, 4397952, 4411446, 5429472, 5881928, 6137664, 6322056, 6499137, 7239296, 7780992, 8429408, 8665516, 8822892, 10858944, 11763856, 12275328, 12644112, 12998274, 16858816, 17331032, 17645784, 21717888, 23527712, 25288224, 25996548, 28162927, 33717632, 34662064, 35291568, 47055424, 49826717, 50576448, 51993096, 56325854, 69324128, 70583136, 84488781, 94110848, 99653434, 101152896, 103986192, 112651708, 138648256, 141166272, 149480151, 168977562, 199306868, 207972384, 225303416, 277296512, 282332544, 298960302, 337955124, 398613736, 415944768, 450606832, 597920604, 647747321, 675910248, 797227472, 831889536, 901213664, 1195841208, 1295494642, 1351820496, 1594454944, 1802427328, 1943241963, 2391682416, 2590989284, 2703640992, 3188909888, 3604854656, 3886483926, 4783364832, 5181978568, 5407281984, 6377819776, 7772967852, 9566729664, 10363957136, 10814563968, 15545935704, 19133459328, 20727914272, 31091871408, 41455828544, 62183742816, 82911657088, 124367485632, 248734971264]

約数ペア:

[(1, 248734971264), (2, 124367485632), (3, 82911657088), (4, 62183742816), (6, 41455828544), (8, 31091871408), (12, 20727914272), (13, 19133459328), (16, 15545935704), (23, 10814563968), (24, 10363957136), (26, 9566729664), (32, 7772967852), (39, 6377819776), (46, 5407281984), (48, 5181978568), (52, 4783364832), (64, 3886483926), (69, 3604854656), (78, 3188909888), (92, 2703640992), (96, 2590989284), (104, 2391682416), (128, 1943241963), (138, 1802427328), (156, 1594454944), (184, 1351820496), (192, 1295494642), (208, 1195841208), (276, 901213664), (299, 831889536), (312, 797227472), (368, 675910248), (384, 647747321), (416, 597920604), (552, 450606832), (598, 415944768), (624, 398613736), (736, 337955124), (832, 298960302), (881, 282332544), (897, 277296512), (1104, 225303416), (1196, 207972384), (1248, 199306868), (1472, 168977562), (1664, 149480151), (1762, 141166272), (1794, 138648256), (2208, 112651708), (2392, 103986192), (2459, 101152896), (2496, 99653434), (2643, 94110848), (2944, 84488781), (3524, 70583136), (3588, 69324128), (4416, 56325854), (4784, 51993096), (4918, 50576448), (4992, 49826717), (5286, 47055424), (7048, 35291568), (7176, 34662064), (7377, 33717632), (8832, 28162927), (9568, 25996548), (9836, 25288224), (10572, 23527712), (11453, 21717888), (14096, 17645784), (14352, 17331032), (14754, 16858816), (19136, 12998274), (19672, 12644112), (20263, 12275328), (21144, 11763856), (22906, 10858944), (28192, 8822892), (28704, 8665516), (29508, 8429408), (31967, 7780992), (34359, 7239296), (38272, 6499137), (39344, 6322056), (40526, 6137664), (42288, 5881928), (45812, 5429472), (56384, 4411446), (56557, 4397952), (57408, 4332758), (59016, 4214704), (60789, 4091776), (63934, 3890496), (68718, 3619648), (78688, 3161028), (81052, 3068832), (84576, 2940964), (91624, 2714736), (95901, 2593664), (112768, 2205723), (113114, 2198976), (114816, 2166379), (118032, 2107352), (121578, 2045888), (127868, 1945248), (137436, 1809824), (157376, 1580514), (162104, 1534416), (169152, 1470482), (169671, 1465984), (183248, 1357368), (191802, 1296832), (226228, 1099488), (236064, 1053676), (243156, 1022944), (255736, 972624), (263419, 944256), (274872, 904912), (314752, 790257), (324208, 767208), (338304, 735241), (339342, 732992), (366496, 678684), (383604, 648416), (452456, 549744), (472128, 526838), (486312, 511472)]