320366944

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3559}}^1$

素因数の和:3695

約数の個数: 48

約数和(自身を含む): 659383200

約数和(自身を除く): 339016256

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 97, 116, 194, 232, 388, 464, 776, 928, 1552, 2813, 3104, 3559, 5626, 7118, 11252, 14236, 22504, 28472, 45008, 56944, 90016, 103211, 113888, 206422, 345223, 412844, 690446, 825688, 1380892, 1651376, 2761784, 3302752, 5523568, 10011467, 11047136, 20022934, 40045868, 80091736, 160183472, 320366944]

約数ペア:

[(1, 320366944), (2, 160183472), (4, 80091736), (8, 40045868), (16, 20022934), (29, 11047136), (32, 10011467), (58, 5523568), (97, 3302752), (116, 2761784), (194, 1651376), (232, 1380892), (388, 825688), (464, 690446), (776, 412844), (928, 345223), (1552, 206422), (2813, 113888), (3104, 103211), (3559, 90016), (5626, 56944), (7118, 45008), (11252, 28472), (14236, 22504)]