815061408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1212889}}^1$

素因数の和:1212909

約数の個数: 48

約数和(自身を含む): 2445186240

約数和(自身を除く): 1630124832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1212889, 2425778, 3638667, 4851556, 7277334, 8490223, 9703112, 14554668, 16980446, 19406224, 25470669, 29109336, 33960892, 38812448, 50941338, 58218672, 67921784, 101882676, 116437344, 135843568, 203765352, 271687136, 407530704, 815061408]

約数ペア:

[(1, 815061408), (2, 407530704), (3, 271687136), (4, 203765352), (6, 135843568), (7, 116437344), (8, 101882676), (12, 67921784), (14, 58218672), (16, 50941338), (21, 38812448), (24, 33960892), (28, 29109336), (32, 25470669), (42, 19406224), (48, 16980446), (56, 14554668), (84, 9703112), (96, 8490223), (112, 7277334), (168, 4851556), (224, 3638667), (336, 2425778), (672, 1212889)]