326996976

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{166157}}^1$

素因数の和:166209

約数の個数: 40

約数和(自身を含む): 865350864

約数和(自身を除く): 538353888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 166157, 332314, 498471, 664628, 996942, 1329256, 1993884, 2658512, 3987768, 6812437, 7975536, 13624874, 20437311, 27249748, 40874622, 54499496, 81749244, 108998992, 163498488, 326996976]

約数ペア:

[(1, 326996976), (2, 163498488), (3, 108998992), (4, 81749244), (6, 54499496), (8, 40874622), (12, 27249748), (16, 20437311), (24, 13624874), (41, 7975536), (48, 6812437), (82, 3987768), (123, 2658512), (164, 1993884), (246, 1329256), (328, 996942), (492, 664628), (656, 498471), (984, 332314), (1968, 166157)]