245764896

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{196927}}^1$

素因数の和:196953

約数の個数: 48

約数和(自身を含む): 694761984

約数和(自身を除く): 448997088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 196927, 393854, 590781, 787708, 1181562, 1575416, 2363124, 2560051, 3150832, 4726248, 5120102, 6301664, 7680153, 9452496, 10240204, 15360306, 18904992, 20480408, 30720612, 40960816, 61441224, 81921632, 122882448, 245764896]

約数ペア:

[(1, 245764896), (2, 122882448), (3, 81921632), (4, 61441224), (6, 40960816), (8, 30720612), (12, 20480408), (13, 18904992), (16, 15360306), (24, 10240204), (26, 9452496), (32, 7680153), (39, 6301664), (48, 5120102), (52, 4726248), (78, 3150832), (96, 2560051), (104, 2363124), (156, 1575416), (208, 1181562), (312, 787708), (416, 590781), (624, 393854), (1248, 196927)]