269855248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41851}}^1$

素因数の和:41903

約数の個数: 40

約数和(自身を含む): 581240576

約数和(自身を除く): 311385328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 41851, 83702, 167404, 334808, 544063, 669616, 1088126, 1297381, 2176252, 2594762, 4352504, 5189524, 8705008, 10379048, 16865953, 20758096, 33731906, 67463812, 134927624, 269855248]

約数ペア:

[(1, 269855248), (2, 134927624), (4, 67463812), (8, 33731906), (13, 20758096), (16, 16865953), (26, 10379048), (31, 8705008), (52, 5189524), (62, 4352504), (104, 2594762), (124, 2176252), (208, 1297381), (248, 1088126), (403, 669616), (496, 544063), (806, 334808), (1612, 167404), (3224, 83702), (6448, 41851)]