258811488

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{69127}}^1$

素因数の和:69156

約数の個数: 72

約数和(自身を含む): 792621648

約数和(自身を除く): 533810160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 69127, 138254, 207381, 276508, 414762, 553016, 622143, 829524, 898651, 1106032, 1244286, 1659048, 1797302, 2212064, 2488572, 2695953, 3318096, 3594604, 4977144, 5391906, 6636192, 7189208, 8087859, 9954288, 10783812, 14378416, 16175718, 19908576, 21567624, 28756832, 32351436, 43135248, 64702872, 86270496, 129405744, 258811488]

約数ペア:

[(1, 258811488), (2, 129405744), (3, 86270496), (4, 64702872), (6, 43135248), (8, 32351436), (9, 28756832), (12, 21567624), (13, 19908576), (16, 16175718), (18, 14378416), (24, 10783812), (26, 9954288), (32, 8087859), (36, 7189208), (39, 6636192), (48, 5391906), (52, 4977144), (72, 3594604), (78, 3318096), (96, 2695953), (104, 2488572), (117, 2212064), (144, 1797302), (156, 1659048), (208, 1244286), (234, 1106032), (288, 898651), (312, 829524), (416, 622143), (468, 553016), (624, 414762), (936, 276508), (1248, 207381), (1872, 138254), (3744, 69127)]