328615758

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 745355520

約数和(自身を除く): 416739762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 157, 166, 249, 314, 467, 471, 498, 747, 934, 942, 1401, 1413, 1494, 2241, 2802, 2826, 4203, 4239, 4482, 8406, 8478, 12609, 13031, 25218, 26062, 38761, 39093, 73319, 77522, 78186, 116283, 117279, 146638, 219957, 232566, 234558, 348849, 351837, 439914, 659871, 697698, 703674, 1046547, 1319742, 1979613, 2093094, 3959226, 6085477, 12170954, 18256431, 36512862, 54769293, 109538586, 164307879, 328615758]

約数ペア:

[(1, 328615758), (2, 164307879), (3, 109538586), (6, 54769293), (9, 36512862), (18, 18256431), (27, 12170954), (54, 6085477), (83, 3959226), (157, 2093094), (166, 1979613), (249, 1319742), (314, 1046547), (467, 703674), (471, 697698), (498, 659871), (747, 439914), (934, 351837), (942, 348849), (1401, 234558), (1413, 232566), (1494, 219957), (2241, 146638), (2802, 117279), (2826, 116283), (4203, 78186), (4239, 77522), (4482, 73319), (8406, 39093), (8478, 38761), (12609, 26062), (13031, 25218)]