399308832

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:592

約数の個数: 192

約数和(自身を含む): 1274031360

約数和(自身を除く): 874722528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 73, 78, 96, 104, 108, 117, 144, 146, 156, 208, 216, 219, 234, 288, 292, 312, 351, 416, 432, 438, 468, 487, 584, 624, 657, 702, 864, 876, 936, 949, 974, 1168, 1248, 1314, 1404, 1461, 1752, 1872, 1898, 1948, 1971, 2336, 2628, 2808, 2847, 2922, 3504, 3744, 3796, 3896, 3942, 4383, 5256, 5616, 5694, 5844, 6331, 7008, 7592, 7792, 7884, 8541, 8766, 10512, 11232, 11388, 11688, 12662, 13149, 15184, 15584, 15768, 17082, 17532, 18993, 21024, 22776, 23376, 25324, 25623, 26298, 30368, 31536, 34164, 35064, 35551, 37986, 45552, 46752, 50648, 51246, 52596, 56979, 63072, 68328, 70128, 71102, 75972, 91104, 101296, 102492, 105192, 106653, 113958, 136656, 140256, 142204, 151944, 170937, 202592, 204984, 210384, 213306, 227916, 273312, 284408, 303888, 319959, 341874, 409968, 420768, 426612, 455832, 462163, 568816, 607776, 639918, 683748, 819936, 853224, 911664, 924326, 959877, 1137632, 1279836, 1367496, 1386489, 1706448, 1823328, 1848652, 1919754, 2559672, 2734992, 2772978, 3412896, 3697304, 3839508, 4159467, 5119344, 5469984, 5545956, 7394608, 7679016, 8318934, 10238688, 11091912, 12478401, 14789216, 15358032, 16637868, 22183824, 24956802, 30716064, 33275736, 44367648, 49913604, 66551472, 99827208, 133102944, 199654416, 399308832]

約数ペア:

[(1, 399308832), (2, 199654416), (3, 133102944), (4, 99827208), (6, 66551472), (8, 49913604), (9, 44367648), (12, 33275736), (13, 30716064), (16, 24956802), (18, 22183824), (24, 16637868), (26, 15358032), (27, 14789216), (32, 12478401), (36, 11091912), (39, 10238688), (48, 8318934), (52, 7679016), (54, 7394608), (72, 5545956), (73, 5469984), (78, 5119344), (96, 4159467), (104, 3839508), (108, 3697304), (117, 3412896), (144, 2772978), (146, 2734992), (156, 2559672), (208, 1919754), (216, 1848652), (219, 1823328), (234, 1706448), (288, 1386489), (292, 1367496), (312, 1279836), (351, 1137632), (416, 959877), (432, 924326), (438, 911664), (468, 853224), (487, 819936), (584, 683748), (624, 639918), (657, 607776), (702, 568816), (864, 462163), (876, 455832), (936, 426612), (949, 420768), (974, 409968), (1168, 341874), (1248, 319959), (1314, 303888), (1404, 284408), (1461, 273312), (1752, 227916), (1872, 213306), (1898, 210384), (1948, 204984), (1971, 202592), (2336, 170937), (2628, 151944), (2808, 142204), (2847, 140256), (2922, 136656), (3504, 113958), (3744, 106653), (3796, 105192), (3896, 102492), (3942, 101296), (4383, 91104), (5256, 75972), (5616, 71102), (5694, 70128), (5844, 68328), (6331, 63072), (7008, 56979), (7592, 52596), (7792, 51246), (7884, 50648), (8541, 46752), (8766, 45552), (10512, 37986), (11232, 35551), (11388, 35064), (11688, 34164), (12662, 31536), (13149, 30368), (15184, 26298), (15584, 25623), (15768, 25324), (17082, 23376), (17532, 22776), (18993, 21024)]