21997130688

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57601}}^1$

素因数の和:57652

約数の個数: 224

約数和(自身を含む): 73739776320

約数和(自身を除く): 51742645632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 104, 108, 117, 136, 144, 153, 156, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 408, 416, 432, 442, 459, 468, 544, 576, 612, 624, 663, 702, 816, 832, 864, 884, 918, 936, 1088, 1224, 1248, 1326, 1404, 1632, 1728, 1768, 1836, 1872, 1989, 2448, 2496, 2652, 2808, 3264, 3536, 3672, 3744, 3978, 4896, 5304, 5616, 5967, 7072, 7344, 7488, 7956, 9792, 10608, 11232, 11934, 14144, 14688, 15912, 21216, 22464, 23868, 29376, 31824, 42432, 47736, 57601, 63648, 95472, 115202, 127296, 172803, 190944, 230404, 345606, 381888, 460808, 518409, 691212, 748813, 921616, 979217, 1036818, 1382424, 1497626, 1555227, 1843232, 1958434, 2073636, 2246439, 2764848, 2937651, 2995252, 3110454, 3686464, 3916868, 4147272, 4492878, 5529696, 5875302, 5990504, 6220908, 6739317, 7833736, 8294544, 8812953, 8985756, 11059392, 11750604, 11981008, 12441816, 12729821, 13478634, 15667472, 16589088, 17625906, 17971512, 20217951, 23501208, 23962016, 24883632, 25459642, 26438859, 26957268, 31334944, 33178176, 35251812, 35943024, 38189463, 40435902, 47002416, 47924032, 49767264, 50919284, 52877718, 53914536, 62669888, 70503624, 71886048, 76378926, 80871804, 94004832, 99534528, 101838568, 105755436, 107829072, 114568389, 141007248, 143772096, 152757852, 161743608, 188009664, 203677136, 211510872, 215658144, 229136778, 282014496, 305515704, 323487216, 343705167, 407354272, 423021744, 431316288, 458273556, 564028992, 611031408, 646974432, 687410334, 814708544, 846043488, 916547112, 1222062816, 1293948864, 1374820668, 1692086976, 1833094224, 2444125632, 2749641336, 3666188448, 5499282672, 7332376896, 10998565344, 21997130688]

約数ペア:

[(1, 21997130688), (2, 10998565344), (3, 7332376896), (4, 5499282672), (6, 3666188448), (8, 2749641336), (9, 2444125632), (12, 1833094224), (13, 1692086976), (16, 1374820668), (17, 1293948864), (18, 1222062816), (24, 916547112), (26, 846043488), (27, 814708544), (32, 687410334), (34, 646974432), (36, 611031408), (39, 564028992), (48, 458273556), (51, 431316288), (52, 423021744), (54, 407354272), (64, 343705167), (68, 323487216), (72, 305515704), (78, 282014496), (96, 229136778), (102, 215658144), (104, 211510872), (108, 203677136), (117, 188009664), (136, 161743608), (144, 152757852), (153, 143772096), (156, 141007248), (192, 114568389), (204, 107829072), (208, 105755436), (216, 101838568), (221, 99534528), (234, 94004832), (272, 80871804), (288, 76378926), (306, 71886048), (312, 70503624), (351, 62669888), (408, 53914536), (416, 52877718), (432, 50919284), (442, 49767264), (459, 47924032), (468, 47002416), (544, 40435902), (576, 38189463), (612, 35943024), (624, 35251812), (663, 33178176), (702, 31334944), (816, 26957268), (832, 26438859), (864, 25459642), (884, 24883632), (918, 23962016), (936, 23501208), (1088, 20217951), (1224, 17971512), (1248, 17625906), (1326, 16589088), (1404, 15667472), (1632, 13478634), (1728, 12729821), (1768, 12441816), (1836, 11981008), (1872, 11750604), (1989, 11059392), (2448, 8985756), (2496, 8812953), (2652, 8294544), (2808, 7833736), (3264, 6739317), (3536, 6220908), (3672, 5990504), (3744, 5875302), (3978, 5529696), (4896, 4492878), (5304, 4147272), (5616, 3916868), (5967, 3686464), (7072, 3110454), (7344, 2995252), (7488, 2937651), (7956, 2764848), (9792, 2246439), (10608, 2073636), (11232, 1958434), (11934, 1843232), (14144, 1555227), (14688, 1497626), (15912, 1382424), (21216, 1036818), (22464, 979217), (23868, 921616), (29376, 748813), (31824, 691212), (42432, 518409), (47736, 460808), (57601, 381888), (63648, 345606), (95472, 230404), (115202, 190944), (127296, 172803)]