1309418744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4649}}^1$

素因数の和:4800

約数の個数: 64

約数和(自身を含む): 2762100000

約数和(自身を除く): 1452681256

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 109, 136, 152, 218, 323, 436, 646, 872, 1292, 1853, 2071, 2584, 3706, 4142, 4649, 7412, 8284, 9298, 14824, 16568, 18596, 35207, 37192, 70414, 79033, 88331, 140828, 158066, 176662, 281656, 316132, 353324, 506741, 632264, 706648, 1013482, 1501627, 2026964, 3003254, 4053928, 6006508, 8614597, 9628079, 12013016, 17229194, 19256158, 34458388, 38512316, 68916776, 77024632, 163677343, 327354686, 654709372, 1309418744]

約数ペア:

[(1, 1309418744), (2, 654709372), (4, 327354686), (8, 163677343), (17, 77024632), (19, 68916776), (34, 38512316), (38, 34458388), (68, 19256158), (76, 17229194), (109, 12013016), (136, 9628079), (152, 8614597), (218, 6006508), (323, 4053928), (436, 3003254), (646, 2026964), (872, 1501627), (1292, 1013482), (1853, 706648), (2071, 632264), (2584, 506741), (3706, 353324), (4142, 316132), (4649, 281656), (7412, 176662), (8284, 158066), (9298, 140828), (14824, 88331), (16568, 79033), (18596, 70414), (35207, 37192)]