2556433488

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{1086919}}^1$

素因数の和:1086944

約数の個数: 60

約数和(自身を含む): 7682350560

約数和(自身を除く): 5125917072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 1086919, 2173838, 3260757, 4347676, 6521514, 7608433, 8695352, 13043028, 15216866, 17390704, 22825299, 26086056, 30433732, 45650598, 52172112, 53259031, 60867464, 91301196, 106518062, 121734928, 159777093, 182602392, 213036124, 319554186, 365204784, 426072248, 639108372, 852144496, 1278216744, 2556433488]

約数ペア:

[(1, 2556433488), (2, 1278216744), (3, 852144496), (4, 639108372), (6, 426072248), (7, 365204784), (8, 319554186), (12, 213036124), (14, 182602392), (16, 159777093), (21, 121734928), (24, 106518062), (28, 91301196), (42, 60867464), (48, 53259031), (49, 52172112), (56, 45650598), (84, 30433732), (98, 26086056), (112, 22825299), (147, 17390704), (168, 15216866), (196, 13043028), (294, 8695352), (336, 7608433), (392, 6521514), (588, 4347676), (784, 3260757), (1176, 2173838), (2352, 1086919)]