660802448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{5869}}^1$

素因数の和:6135

約数の個数: 40

約数和(自身を含む): 1327653120

約数和(自身を除く): 666850672

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 227, 248, 454, 496, 908, 1816, 3632, 5869, 7037, 11738, 14074, 23476, 28148, 46952, 56296, 93904, 112592, 181939, 363878, 727756, 1332263, 1455512, 2664526, 2911024, 5329052, 10658104, 21316208, 41300153, 82600306, 165200612, 330401224, 660802448]

約数ペア:

[(1, 660802448), (2, 330401224), (4, 165200612), (8, 82600306), (16, 41300153), (31, 21316208), (62, 10658104), (124, 5329052), (227, 2911024), (248, 2664526), (454, 1455512), (496, 1332263), (908, 727756), (1816, 363878), (3632, 181939), (5869, 112592), (7037, 93904), (11738, 56296), (14074, 46952), (23476, 28148)]