127788768

素因数分解:

$2^5\times 3^2\times {\mathrm{443711}}^1$

素因数の和:443727

約数の個数: 36

約数和(自身を含む): 363400128

約数和(自身を除く): 235611360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 443711, 887422, 1331133, 1774844, 2662266, 3549688, 3993399, 5324532, 7099376, 7986798, 10649064, 14198752, 15973596, 21298128, 31947192, 42596256, 63894384, 127788768]

約数ペア:

[(1, 127788768), (2, 63894384), (3, 42596256), (4, 31947192), (6, 21298128), (8, 15973596), (9, 14198752), (12, 10649064), (16, 7986798), (18, 7099376), (24, 5324532), (32, 3993399), (36, 3549688), (48, 2662266), (72, 1774844), (96, 1331133), (144, 887422), (288, 443711)]