1388241504

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:512

約数の個数: 288

約数和(自身を含む): 4561449984

約数和(自身を除く): 3173208480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 243, 248, 279, 288, 312, 324, 351, 372, 403, 416, 432, 443, 468, 486, 496, 558, 624, 648, 702, 744, 806, 837, 864, 886, 936, 972, 992, 1053, 1116, 1209, 1248, 1296, 1329, 1404, 1488, 1612, 1674, 1772, 1872, 1944, 2106, 2232, 2418, 2511, 2592, 2658, 2808, 2976, 3159, 3224, 3348, 3544, 3627, 3744, 3888, 3987, 4212, 4464, 4836, 5022, 5316, 5616, 5759, 6318, 6448, 6696, 7088, 7254, 7533, 7776, 7974, 8424, 8928, 9672, 10044, 10632, 10881, 11232, 11518, 11961, 12636, 12896, 13392, 13733, 14176, 14508, 15066, 15948, 16848, 17277, 19344, 20088, 21264, 21762, 23036, 23922, 25272, 26784, 27466, 29016, 30132, 31896, 32643, 33696, 34554, 35883, 38688, 40176, 41199, 42528, 43524, 46072, 47844, 50544, 51831, 54932, 58032, 60264, 63792, 65286, 69108, 71766, 80352, 82398, 87048, 92144, 95688, 97929, 101088, 103662, 107649, 109864, 116064, 120528, 123597, 127584, 130572, 138216, 143532, 155493, 164796, 174096, 178529, 184288, 191376, 195858, 207324, 215298, 219728, 241056, 247194, 261144, 276432, 287064, 310986, 329592, 348192, 357058, 370791, 382752, 391716, 414648, 430596, 439456, 466479, 494388, 522288, 535587, 552864, 574128, 621972, 659184, 714116, 741582, 783432, 829296, 861192, 932958, 988776, 1044576, 1071174, 1112373, 1148256, 1243944, 1318368, 1399437, 1428232, 1483164, 1566864, 1606761, 1658592, 1722384, 1865916, 1977552, 2142348, 2224746, 2487888, 2798874, 2856464, 2966328, 3133728, 3213522, 3337119, 3444768, 3731832, 3955104, 4284696, 4449492, 4820283, 4975776, 5597748, 5712928, 5932656, 6427044, 6674238, 7463664, 8569392, 8898984, 9640566, 11195496, 11865312, 12854088, 13348476, 14460849, 14927328, 17138784, 17797968, 19281132, 22390992, 25708176, 26696952, 28921698, 35595936, 38562264, 43382547, 44781984, 51416352, 53393904, 57843396, 77124528, 86765094, 106787808, 115686792, 154249056, 173530188, 231373584, 347060376, 462747168, 694120752, 1388241504]

約数ペア:

[(1, 1388241504), (2, 694120752), (3, 462747168), (4, 347060376), (6, 231373584), (8, 173530188), (9, 154249056), (12, 115686792), (13, 106787808), (16, 86765094), (18, 77124528), (24, 57843396), (26, 53393904), (27, 51416352), (31, 44781984), (32, 43382547), (36, 38562264), (39, 35595936), (48, 28921698), (52, 26696952), (54, 25708176), (62, 22390992), (72, 19281132), (78, 17797968), (81, 17138784), (93, 14927328), (96, 14460849), (104, 13348476), (108, 12854088), (117, 11865312), (124, 11195496), (144, 9640566), (156, 8898984), (162, 8569392), (186, 7463664), (208, 6674238), (216, 6427044), (234, 5932656), (243, 5712928), (248, 5597748), (279, 4975776), (288, 4820283), (312, 4449492), (324, 4284696), (351, 3955104), (372, 3731832), (403, 3444768), (416, 3337119), (432, 3213522), (443, 3133728), (468, 2966328), (486, 2856464), (496, 2798874), (558, 2487888), (624, 2224746), (648, 2142348), (702, 1977552), (744, 1865916), (806, 1722384), (837, 1658592), (864, 1606761), (886, 1566864), (936, 1483164), (972, 1428232), (992, 1399437), (1053, 1318368), (1116, 1243944), (1209, 1148256), (1248, 1112373), (1296, 1071174), (1329, 1044576), (1404, 988776), (1488, 932958), (1612, 861192), (1674, 829296), (1772, 783432), (1872, 741582), (1944, 714116), (2106, 659184), (2232, 621972), (2418, 574128), (2511, 552864), (2592, 535587), (2658, 522288), (2808, 494388), (2976, 466479), (3159, 439456), (3224, 430596), (3348, 414648), (3544, 391716), (3627, 382752), (3744, 370791), (3888, 357058), (3987, 348192), (4212, 329592), (4464, 310986), (4836, 287064), (5022, 276432), (5316, 261144), (5616, 247194), (5759, 241056), (6318, 219728), (6448, 215298), (6696, 207324), (7088, 195858), (7254, 191376), (7533, 184288), (7776, 178529), (7974, 174096), (8424, 164796), (8928, 155493), (9672, 143532), (10044, 138216), (10632, 130572), (10881, 127584), (11232, 123597), (11518, 120528), (11961, 116064), (12636, 109864), (12896, 107649), (13392, 103662), (13733, 101088), (14176, 97929), (14508, 95688), (15066, 92144), (15948, 87048), (16848, 82398), (17277, 80352), (19344, 71766), (20088, 69108), (21264, 65286), (21762, 63792), (23036, 60264), (23922, 58032), (25272, 54932), (26784, 51831), (27466, 50544), (29016, 47844), (30132, 46072), (31896, 43524), (32643, 42528), (33696, 41199), (34554, 40176), (35883, 38688)]