495751992

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3209}}^1$

素因数の和:3416

約数の個数: 64

約数和(自身を含む): 1278093600

約数和(自身を除く): 782341608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 157, 164, 246, 314, 328, 471, 492, 628, 942, 984, 1256, 1884, 3209, 3768, 6418, 6437, 9627, 12836, 12874, 19254, 19311, 25672, 25748, 38508, 38622, 51496, 77016, 77244, 131569, 154488, 263138, 394707, 503813, 526276, 789414, 1007626, 1052552, 1511439, 1578828, 2015252, 3022878, 3157656, 4030504, 6045756, 12091512, 20656333, 41312666, 61968999, 82625332, 123937998, 165250664, 247875996, 495751992]

約数ペア:

[(1, 495751992), (2, 247875996), (3, 165250664), (4, 123937998), (6, 82625332), (8, 61968999), (12, 41312666), (24, 20656333), (41, 12091512), (82, 6045756), (123, 4030504), (157, 3157656), (164, 3022878), (246, 2015252), (314, 1578828), (328, 1511439), (471, 1052552), (492, 1007626), (628, 789414), (942, 526276), (984, 503813), (1256, 394707), (1884, 263138), (3209, 154488), (3768, 131569), (6418, 77244), (6437, 77016), (9627, 51496), (12836, 38622), (12874, 38508), (19254, 25748), (19311, 25672)]