208448928

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{7027}}^1$

素因数の和:7146

約数の個数: 72

約数和(自身を含む): 598616928

約数和(自身を除く): 390168000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 7027, 7416, 9888, 14054, 14832, 21081, 28108, 29664, 42162, 56216, 63243, 84324, 112432, 126486, 168648, 224864, 252972, 337296, 505944, 674592, 723781, 1011888, 1447562, 2023776, 2171343, 2895124, 4342686, 5790248, 6514029, 8685372, 11580496, 13028058, 17370744, 23160992, 26056116, 34741488, 52112232, 69482976, 104224464, 208448928]

約数ペア:

[(1, 208448928), (2, 104224464), (3, 69482976), (4, 52112232), (6, 34741488), (8, 26056116), (9, 23160992), (12, 17370744), (16, 13028058), (18, 11580496), (24, 8685372), (32, 6514029), (36, 5790248), (48, 4342686), (72, 2895124), (96, 2171343), (103, 2023776), (144, 1447562), (206, 1011888), (288, 723781), (309, 674592), (412, 505944), (618, 337296), (824, 252972), (927, 224864), (1236, 168648), (1648, 126486), (1854, 112432), (2472, 84324), (3296, 63243), (3708, 56216), (4944, 42162), (7027, 29664), (7416, 28108), (9888, 21081), (14054, 14832)]