393234864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32381}}^1$

素因数の和:32426

約数の個数: 80

約数和(自身を含む): 1156425984

約数和(自身を除く): 763191120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 6072, 12144, 32381, 64762, 97143, 129524, 194286, 259048, 356191, 388572, 518096, 712382, 744763, 777144, 1068573, 1424764, 1489526, 1554288, 2137146, 2234289, 2849528, 2979052, 4274292, 4468578, 5699056, 5958104, 8192393, 8548584, 8937156, 11916208, 16384786, 17097168, 17874312, 24577179, 32769572, 35748624, 49154358, 65539144, 98308716, 131078288, 196617432, 393234864]

約数ペア:

[(1, 393234864), (2, 196617432), (3, 131078288), (4, 98308716), (6, 65539144), (8, 49154358), (11, 35748624), (12, 32769572), (16, 24577179), (22, 17874312), (23, 17097168), (24, 16384786), (33, 11916208), (44, 8937156), (46, 8548584), (48, 8192393), (66, 5958104), (69, 5699056), (88, 4468578), (92, 4274292), (132, 2979052), (138, 2849528), (176, 2234289), (184, 2137146), (253, 1554288), (264, 1489526), (276, 1424764), (368, 1068573), (506, 777144), (528, 744763), (552, 712382), (759, 518096), (1012, 388572), (1104, 356191), (1518, 259048), (2024, 194286), (3036, 129524), (4048, 97143), (6072, 64762), (12144, 32381)]