240260384

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82507}}^1$

素因数の和:82537

約数の個数: 48

約数和(自身を含む): 582176448

約数和(自身を除く): 341916064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 82507, 165014, 330028, 577549, 660056, 1072591, 1155098, 1320112, 2145182, 2310196, 2640224, 4290364, 4620392, 7508137, 8580728, 9240784, 15016274, 17161456, 18481568, 30032548, 34322912, 60065096, 120130192, 240260384]

約数ペア:

[(1, 240260384), (2, 120130192), (4, 60065096), (7, 34322912), (8, 30032548), (13, 18481568), (14, 17161456), (16, 15016274), (26, 9240784), (28, 8580728), (32, 7508137), (52, 4620392), (56, 4290364), (91, 2640224), (104, 2310196), (112, 2145182), (182, 1320112), (208, 1155098), (224, 1072591), (364, 660056), (416, 577549), (728, 330028), (1456, 165014), (2912, 82507)]