261772896

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5059}}^1$

素因数の和:5097

約数の個数: 144

約数和(自身を含む): 872182080

約数和(自身を除く): 610409184

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 3234, 3696, 4312, 4704, 5059, 6468, 7392, 8624, 10118, 12936, 15177, 17248, 20236, 25872, 30354, 35413, 40472, 51744, 55649, 60708, 70826, 80944, 106239, 111298, 121416, 141652, 161888, 166947, 212478, 222596, 242832, 247891, 283304, 333894, 389543, 424956, 445192, 485664, 495782, 566608, 667788, 743673, 779086, 849912, 890384, 991564, 1133216, 1168629, 1335576, 1487346, 1558172, 1699824, 1780768, 1983128, 2337258, 2671152, 2726801, 2974692, 3116344, 3399648, 3966256, 4674516, 5342304, 5453602, 5949384, 6232688, 7932512, 8180403, 9349032, 10907204, 11898768, 12465376, 16360806, 18698064, 21814408, 23797536, 32721612, 37396128, 43628816, 65443224, 87257632, 130886448, 261772896]

約数ペア:

[(1, 261772896), (2, 130886448), (3, 87257632), (4, 65443224), (6, 43628816), (7, 37396128), (8, 32721612), (11, 23797536), (12, 21814408), (14, 18698064), (16, 16360806), (21, 12465376), (22, 11898768), (24, 10907204), (28, 9349032), (32, 8180403), (33, 7932512), (42, 6232688), (44, 5949384), (48, 5453602), (49, 5342304), (56, 4674516), (66, 3966256), (77, 3399648), (84, 3116344), (88, 2974692), (96, 2726801), (98, 2671152), (112, 2337258), (132, 1983128), (147, 1780768), (154, 1699824), (168, 1558172), (176, 1487346), (196, 1335576), (224, 1168629), (231, 1133216), (264, 991564), (294, 890384), (308, 849912), (336, 779086), (352, 743673), (392, 667788), (462, 566608), (528, 495782), (539, 485664), (588, 445192), (616, 424956), (672, 389543), (784, 333894), (924, 283304), (1056, 247891), (1078, 242832), (1176, 222596), (1232, 212478), (1568, 166947), (1617, 161888), (1848, 141652), (2156, 121416), (2352, 111298), (2464, 106239), (3234, 80944), (3696, 70826), (4312, 60708), (4704, 55649), (5059, 51744), (6468, 40472), (7392, 35413), (8624, 30354), (10118, 25872), (12936, 20236), (15177, 17248)]