231373584

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:507

約数の個数: 200

約数和(自身を含む): 746118912

約数和(自身を除く): 514745328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 248, 279, 312, 324, 351, 372, 403, 432, 443, 468, 496, 558, 624, 648, 702, 744, 806, 837, 886, 936, 1053, 1116, 1209, 1296, 1329, 1404, 1488, 1612, 1674, 1772, 1872, 2106, 2232, 2418, 2511, 2658, 2808, 3224, 3348, 3544, 3627, 3987, 4212, 4464, 4836, 5022, 5316, 5616, 5759, 6448, 6696, 7088, 7254, 7974, 8424, 9672, 10044, 10632, 10881, 11518, 11961, 13392, 13733, 14508, 15948, 16848, 17277, 19344, 20088, 21264, 21762, 23036, 23922, 27466, 29016, 31896, 32643, 34554, 35883, 40176, 41199, 43524, 46072, 47844, 51831, 54932, 58032, 63792, 65286, 69108, 71766, 82398, 87048, 92144, 95688, 103662, 109864, 123597, 130572, 138216, 143532, 155493, 164796, 174096, 178529, 191376, 207324, 219728, 247194, 261144, 276432, 287064, 310986, 329592, 357058, 370791, 414648, 466479, 494388, 522288, 535587, 574128, 621972, 659184, 714116, 741582, 829296, 932958, 988776, 1071174, 1112373, 1243944, 1428232, 1483164, 1606761, 1865916, 1977552, 2142348, 2224746, 2487888, 2856464, 2966328, 3213522, 3731832, 4284696, 4449492, 4820283, 5932656, 6427044, 7463664, 8569392, 8898984, 9640566, 12854088, 14460849, 17797968, 19281132, 25708176, 28921698, 38562264, 57843396, 77124528, 115686792, 231373584]

約数ペア:

[(1, 231373584), (2, 115686792), (3, 77124528), (4, 57843396), (6, 38562264), (8, 28921698), (9, 25708176), (12, 19281132), (13, 17797968), (16, 14460849), (18, 12854088), (24, 9640566), (26, 8898984), (27, 8569392), (31, 7463664), (36, 6427044), (39, 5932656), (48, 4820283), (52, 4449492), (54, 4284696), (62, 3731832), (72, 3213522), (78, 2966328), (81, 2856464), (93, 2487888), (104, 2224746), (108, 2142348), (117, 1977552), (124, 1865916), (144, 1606761), (156, 1483164), (162, 1428232), (186, 1243944), (208, 1112373), (216, 1071174), (234, 988776), (248, 932958), (279, 829296), (312, 741582), (324, 714116), (351, 659184), (372, 621972), (403, 574128), (432, 535587), (443, 522288), (468, 494388), (496, 466479), (558, 414648), (624, 370791), (648, 357058), (702, 329592), (744, 310986), (806, 287064), (837, 276432), (886, 261144), (936, 247194), (1053, 219728), (1116, 207324), (1209, 191376), (1296, 178529), (1329, 174096), (1404, 164796), (1488, 155493), (1612, 143532), (1674, 138216), (1772, 130572), (1872, 123597), (2106, 109864), (2232, 103662), (2418, 95688), (2511, 92144), (2658, 87048), (2808, 82398), (3224, 71766), (3348, 69108), (3544, 65286), (3627, 63792), (3987, 58032), (4212, 54932), (4464, 51831), (4836, 47844), (5022, 46072), (5316, 43524), (5616, 41199), (5759, 40176), (6448, 35883), (6696, 34554), (7088, 32643), (7254, 31896), (7974, 29016), (8424, 27466), (9672, 23922), (10044, 23036), (10632, 21762), (10881, 21264), (11518, 20088), (11961, 19344), (13392, 17277), (13733, 16848), (14508, 15948)]