265655304

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 736482240

約数和(自身を除く): 470826936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 157, 213, 284, 314, 331, 426, 471, 568, 628, 639, 662, 852, 942, 993, 1256, 1278, 1324, 1413, 1704, 1884, 1986, 2556, 2648, 2826, 2979, 3768, 3972, 5112, 5652, 5958, 7944, 11147, 11304, 11916, 22294, 23501, 23832, 33441, 44588, 47002, 51967, 66882, 70503, 89176, 94004, 100323, 103934, 133764, 141006, 155901, 188008, 200646, 207868, 211509, 267528, 282012, 311802, 401292, 415736, 423018, 467703, 564024, 623604, 802584, 846036, 935406, 1247208, 1692072, 1870812, 3689657, 3741624, 7379314, 11068971, 14758628, 22137942, 29517256, 33206913, 44275884, 66413826, 88551768, 132827652, 265655304]

約数ペア:

[(1, 265655304), (2, 132827652), (3, 88551768), (4, 66413826), (6, 44275884), (8, 33206913), (9, 29517256), (12, 22137942), (18, 14758628), (24, 11068971), (36, 7379314), (71, 3741624), (72, 3689657), (142, 1870812), (157, 1692072), (213, 1247208), (284, 935406), (314, 846036), (331, 802584), (426, 623604), (471, 564024), (568, 467703), (628, 423018), (639, 415736), (662, 401292), (852, 311802), (942, 282012), (993, 267528), (1256, 211509), (1278, 207868), (1324, 200646), (1413, 188008), (1704, 155901), (1884, 141006), (1986, 133764), (2556, 103934), (2648, 100323), (2826, 94004), (2979, 89176), (3768, 70503), (3972, 66882), (5112, 51967), (5652, 47002), (5958, 44588), (7944, 33441), (11147, 23832), (11304, 23501), (11916, 22294)]