515797968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2281}}^1$

素因数の和:2972

約数の個数: 80

約数和(自身を含む): 1525763456

約数和(自身を除く): 1009965488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 673, 1346, 2019, 2281, 2692, 4038, 4562, 4711, 5384, 6843, 8076, 9124, 9422, 10768, 13686, 14133, 15967, 16152, 18248, 18844, 27372, 28266, 31934, 32304, 36496, 37688, 47901, 54744, 56532, 63868, 75376, 95802, 109488, 113064, 127736, 191604, 226128, 255472, 383208, 766416, 1535113, 3070226, 4605339, 6140452, 9210678, 10745791, 12280904, 18421356, 21491582, 24561808, 32237373, 36842712, 42983164, 64474746, 73685424, 85966328, 128949492, 171932656, 257898984, 515797968]

約数ペア:

[(1, 515797968), (2, 257898984), (3, 171932656), (4, 128949492), (6, 85966328), (7, 73685424), (8, 64474746), (12, 42983164), (14, 36842712), (16, 32237373), (21, 24561808), (24, 21491582), (28, 18421356), (42, 12280904), (48, 10745791), (56, 9210678), (84, 6140452), (112, 4605339), (168, 3070226), (336, 1535113), (673, 766416), (1346, 383208), (2019, 255472), (2281, 226128), (2692, 191604), (4038, 127736), (4562, 113064), (4711, 109488), (5384, 95802), (6843, 75376), (8076, 63868), (9124, 56532), (9422, 54744), (10768, 47901), (13686, 37688), (14133, 36496), (15967, 32304), (16152, 31934), (18248, 28266), (18844, 27372)]