440223392

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{24877}}^1$

素因数の和:24973

約数の個数: 48

約数和(自身を含む): 1003080960

約数和(自身を除く): 562857568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 17696, 24877, 49754, 99508, 174139, 199016, 348278, 398032, 696556, 796064, 1393112, 1965283, 2786224, 3930566, 5572448, 7861132, 13756981, 15722264, 27513962, 31444528, 55027924, 62889056, 110055848, 220111696, 440223392]

約数ペア:

[(1, 440223392), (2, 220111696), (4, 110055848), (7, 62889056), (8, 55027924), (14, 31444528), (16, 27513962), (28, 15722264), (32, 13756981), (56, 7861132), (79, 5572448), (112, 3930566), (158, 2786224), (224, 1965283), (316, 1393112), (553, 796064), (632, 696556), (1106, 398032), (1264, 348278), (2212, 199016), (2528, 174139), (4424, 99508), (8848, 49754), (17696, 24877)]