253601904

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{7993}}^1$

素因数の和:8665

約数の個数: 40

約数和(自身を含む): 656211472

約数和(自身を除く): 402609568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 1322, 1983, 2644, 3966, 5288, 7932, 7993, 10576, 15864, 15986, 23979, 31728, 31972, 47958, 63944, 95916, 127888, 191832, 383664, 5283373, 10566746, 15850119, 21133492, 31700238, 42266984, 63400476, 84533968, 126800952, 253601904]

約数ペア:

[(1, 253601904), (2, 126800952), (3, 84533968), (4, 63400476), (6, 42266984), (8, 31700238), (12, 21133492), (16, 15850119), (24, 10566746), (48, 5283373), (661, 383664), (1322, 191832), (1983, 127888), (2644, 95916), (3966, 63944), (5288, 47958), (7932, 31972), (7993, 31728), (10576, 23979), (15864, 15986)]