262079472

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 691205760

約数和(自身を除く): 429126288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 157, 166, 249, 314, 332, 419, 471, 498, 628, 664, 838, 942, 996, 1256, 1257, 1328, 1676, 1884, 1992, 2512, 2514, 3352, 3768, 3984, 5028, 6704, 7536, 10056, 13031, 20112, 26062, 34777, 39093, 52124, 65783, 69554, 78186, 104248, 104331, 131566, 139108, 156372, 197349, 208496, 208662, 263132, 278216, 312744, 394698, 417324, 526264, 556432, 625488, 789396, 834648, 1052528, 1578792, 1669296, 3157584, 5459989, 10919978, 16379967, 21839956, 32759934, 43679912, 65519868, 87359824, 131039736, 262079472]

約数ペア:

[(1, 262079472), (2, 131039736), (3, 87359824), (4, 65519868), (6, 43679912), (8, 32759934), (12, 21839956), (16, 16379967), (24, 10919978), (48, 5459989), (83, 3157584), (157, 1669296), (166, 1578792), (249, 1052528), (314, 834648), (332, 789396), (419, 625488), (471, 556432), (498, 526264), (628, 417324), (664, 394698), (838, 312744), (942, 278216), (996, 263132), (1256, 208662), (1257, 208496), (1328, 197349), (1676, 156372), (1884, 139108), (1992, 131566), (2512, 104331), (2514, 104248), (3352, 78186), (3768, 69554), (3984, 65783), (5028, 52124), (6704, 39093), (7536, 34777), (10056, 26062), (13031, 20112)]