261082231168

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10907513}}^1$

素因数の和:10907555

約数の個数: 64

約数和(自身を含む): 600785871120

約数和(自身を除く): 339703639952

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2992, 5984, 11968, 23936, 10907513, 21815026, 43630052, 87260104, 119982643, 174520208, 185427721, 239965286, 349040416, 370855442, 479930572, 698080832, 741710884, 959861144, 1396161664, 1483421768, 1919722288, 2039704931, 2966843536, 3839444576, 4079409862, 5933687072, 7678889152, 8158819724, 11867374144, 15357778304, 16317639448, 23734748288, 32635278896, 65270557792, 130541115584, 261082231168]

約数ペア:

[(1, 261082231168), (2, 130541115584), (4, 65270557792), (8, 32635278896), (11, 23734748288), (16, 16317639448), (17, 15357778304), (22, 11867374144), (32, 8158819724), (34, 7678889152), (44, 5933687072), (64, 4079409862), (68, 3839444576), (88, 2966843536), (128, 2039704931), (136, 1919722288), (176, 1483421768), (187, 1396161664), (272, 959861144), (352, 741710884), (374, 698080832), (544, 479930572), (704, 370855442), (748, 349040416), (1088, 239965286), (1408, 185427721), (1496, 174520208), (2176, 119982643), (2992, 87260104), (5984, 43630052), (11968, 21815026), (23936, 10907513)]