664753008

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{337781}}^1$

素因数の和:337833

約数の個数: 40

約数和(自身を含む): 1759168656

約数和(自身を除く): 1094415648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 337781, 675562, 1013343, 1351124, 2026686, 2702248, 4053372, 5404496, 8106744, 13849021, 16213488, 27698042, 41547063, 55396084, 83094126, 110792168, 166188252, 221584336, 332376504, 664753008]

約数ペア:

[(1, 664753008), (2, 332376504), (3, 221584336), (4, 166188252), (6, 110792168), (8, 83094126), (12, 55396084), (16, 41547063), (24, 27698042), (41, 16213488), (48, 13849021), (82, 8106744), (123, 5404496), (164, 4053372), (246, 2702248), (328, 2026686), (492, 1351124), (656, 1013343), (984, 675562), (1968, 337781)]