255221232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5981}}^1$

素因数の和:6126

約数の個数: 80

約数和(自身を含む): 759570432

約数和(自身を除く): 504349200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5334, 5981, 6096, 7112, 10668, 11962, 14224, 17943, 21336, 23924, 35886, 41867, 42672, 47848, 71772, 83734, 95696, 125601, 143544, 167468, 251202, 287088, 334936, 502404, 669872, 759587, 1004808, 1519174, 2009616, 2278761, 3038348, 4557522, 5317109, 6076696, 9115044, 10634218, 12153392, 15951327, 18230088, 21268436, 31902654, 36460176, 42536872, 63805308, 85073744, 127610616, 255221232]

約数ペア:

[(1, 255221232), (2, 127610616), (3, 85073744), (4, 63805308), (6, 42536872), (7, 36460176), (8, 31902654), (12, 21268436), (14, 18230088), (16, 15951327), (21, 12153392), (24, 10634218), (28, 9115044), (42, 6076696), (48, 5317109), (56, 4557522), (84, 3038348), (112, 2278761), (127, 2009616), (168, 1519174), (254, 1004808), (336, 759587), (381, 669872), (508, 502404), (762, 334936), (889, 287088), (1016, 251202), (1524, 167468), (1778, 143544), (2032, 125601), (2667, 95696), (3048, 83734), (3556, 71772), (5334, 47848), (5981, 42672), (6096, 41867), (7112, 35886), (10668, 23924), (11962, 21336), (14224, 17943)]