211652376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 597811200

約数和(自身を除く): 386158824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 79, 93, 104, 124, 156, 158, 186, 237, 248, 277, 312, 316, 372, 403, 474, 554, 632, 744, 806, 831, 948, 1027, 1108, 1209, 1612, 1662, 1896, 2054, 2216, 2418, 2449, 3081, 3224, 3324, 3601, 4108, 4836, 4898, 6162, 6648, 7202, 7347, 8216, 8587, 9672, 9796, 10803, 12324, 14404, 14694, 17174, 19592, 21606, 21883, 24648, 25761, 28808, 29388, 31837, 34348, 43212, 43766, 51522, 58776, 63674, 65649, 68696, 86424, 87532, 95511, 103044, 111631, 127348, 131298, 175064, 191022, 206088, 223262, 254696, 262596, 284479, 334893, 382044, 446524, 525192, 568958, 669786, 678373, 764088, 853437, 893048, 1137916, 1339572, 1356746, 1706874, 2035119, 2275832, 2679144, 2713492, 3413748, 4070238, 5426984, 6827496, 8140476, 8818849, 16280952, 17637698, 26456547, 35275396, 52913094, 70550792, 105826188, 211652376]

約数ペア:

[(1, 211652376), (2, 105826188), (3, 70550792), (4, 52913094), (6, 35275396), (8, 26456547), (12, 17637698), (13, 16280952), (24, 8818849), (26, 8140476), (31, 6827496), (39, 5426984), (52, 4070238), (62, 3413748), (78, 2713492), (79, 2679144), (93, 2275832), (104, 2035119), (124, 1706874), (156, 1356746), (158, 1339572), (186, 1137916), (237, 893048), (248, 853437), (277, 764088), (312, 678373), (316, 669786), (372, 568958), (403, 525192), (474, 446524), (554, 382044), (632, 334893), (744, 284479), (806, 262596), (831, 254696), (948, 223262), (1027, 206088), (1108, 191022), (1209, 175064), (1612, 131298), (1662, 127348), (1896, 111631), (2054, 103044), (2216, 95511), (2418, 87532), (2449, 86424), (3081, 68696), (3224, 65649), (3324, 63674), (3601, 58776), (4108, 51522), (4836, 43766), (4898, 43212), (6162, 34348), (6648, 31837), (7202, 29388), (7347, 28808), (8216, 25761), (8587, 24648), (9672, 21883), (9796, 21606), (10803, 19592), (12324, 17174), (14404, 14694)]