1289861023488

素因数分解:

$2^8\times 3^1\times {\mathrm{521}}^1\times {\mathrm{3223621}}^1$

素因数の和:3224161

約数の個数: 72

約数和(自身を含む): 3439501518096

約数和(自身を除く): 2149640494608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 521, 768, 1042, 1563, 2084, 3126, 4168, 6252, 8336, 12504, 16672, 25008, 33344, 50016, 66688, 100032, 133376, 200064, 400128, 3223621, 6447242, 9670863, 12894484, 19341726, 25788968, 38683452, 51577936, 77366904, 103155872, 154733808, 206311744, 309467616, 412623488, 618935232, 825246976, 1237870464, 1679506541, 2475740928, 3359013082, 5038519623, 6718026164, 10077039246, 13436052328, 20154078492, 26872104656, 40308156984, 53744209312, 80616313968, 107488418624, 161232627936, 214976837248, 322465255872, 429953674496, 644930511744, 1289861023488]

約数ペア:

[(1, 1289861023488), (2, 644930511744), (3, 429953674496), (4, 322465255872), (6, 214976837248), (8, 161232627936), (12, 107488418624), (16, 80616313968), (24, 53744209312), (32, 40308156984), (48, 26872104656), (64, 20154078492), (96, 13436052328), (128, 10077039246), (192, 6718026164), (256, 5038519623), (384, 3359013082), (521, 2475740928), (768, 1679506541), (1042, 1237870464), (1563, 825246976), (2084, 618935232), (3126, 412623488), (4168, 309467616), (6252, 206311744), (8336, 154733808), (12504, 103155872), (16672, 77366904), (25008, 51577936), (33344, 38683452), (50016, 25788968), (66688, 19341726), (100032, 12894484), (133376, 9670863), (200064, 6447242), (400128, 3223621)]