641373216

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26407}}^1$

素因数の和:26454

約数の個数: 96

約数和(自身を含む): 1916587008

約数和(自身を除く): 1275213792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 88, 92, 96, 132, 138, 176, 184, 253, 264, 276, 352, 368, 506, 528, 552, 736, 759, 1012, 1056, 1104, 1518, 2024, 2208, 3036, 4048, 6072, 8096, 12144, 24288, 26407, 52814, 79221, 105628, 158442, 211256, 290477, 316884, 422512, 580954, 607361, 633768, 845024, 871431, 1161908, 1214722, 1267536, 1742862, 1822083, 2323816, 2429444, 2535072, 3485724, 3644166, 4647632, 4858888, 6680971, 6971448, 7288332, 9295264, 9717776, 13361942, 13942896, 14576664, 19435552, 20042913, 26723884, 27885792, 29153328, 40085826, 53447768, 58306656, 80171652, 106895536, 160343304, 213791072, 320686608, 641373216]

約数ペア:

[(1, 641373216), (2, 320686608), (3, 213791072), (4, 160343304), (6, 106895536), (8, 80171652), (11, 58306656), (12, 53447768), (16, 40085826), (22, 29153328), (23, 27885792), (24, 26723884), (32, 20042913), (33, 19435552), (44, 14576664), (46, 13942896), (48, 13361942), (66, 9717776), (69, 9295264), (88, 7288332), (92, 6971448), (96, 6680971), (132, 4858888), (138, 4647632), (176, 3644166), (184, 3485724), (253, 2535072), (264, 2429444), (276, 2323816), (352, 1822083), (368, 1742862), (506, 1267536), (528, 1214722), (552, 1161908), (736, 871431), (759, 845024), (1012, 633768), (1056, 607361), (1104, 580954), (1518, 422512), (2024, 316884), (2208, 290477), (3036, 211256), (4048, 158442), (6072, 105628), (8096, 79221), (12144, 52814), (24288, 26407)]