326379568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{46679}}^1$

素因数の和:46729

約数の個数: 40

約数和(自身を含む): 694598400

約数和(自身を除く): 368218832

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 46679, 93358, 186716, 373432, 746864, 886901, 1073617, 1773802, 2147234, 3547604, 4294468, 7095208, 8588936, 14190416, 17177872, 20398723, 40797446, 81594892, 163189784, 326379568]

約数ペア:

[(1, 326379568), (2, 163189784), (4, 81594892), (8, 40797446), (16, 20398723), (19, 17177872), (23, 14190416), (38, 8588936), (46, 7095208), (76, 4294468), (92, 3547604), (152, 2147234), (184, 1773802), (304, 1073617), (368, 886901), (437, 746864), (874, 373432), (1748, 186716), (3496, 93358), (6992, 46679)]