253605048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20051}}^1$

素因数の和:20108

約数の個数: 64

約数和(自身を含む): 692997120

約数和(自身を除く): 439392072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 20051, 40102, 60153, 80204, 120306, 160408, 240612, 340867, 481224, 621581, 681734, 1022601, 1243162, 1363468, 1864743, 2045202, 2486324, 2726936, 3729486, 4090404, 4972648, 7458972, 8180808, 10566877, 14917944, 21133754, 31700631, 42267508, 63401262, 84535016, 126802524, 253605048]

約数ペア:

[(1, 253605048), (2, 126802524), (3, 84535016), (4, 63401262), (6, 42267508), (8, 31700631), (12, 21133754), (17, 14917944), (24, 10566877), (31, 8180808), (34, 7458972), (51, 4972648), (62, 4090404), (68, 3729486), (93, 2726936), (102, 2486324), (124, 2045202), (136, 1864743), (186, 1363468), (204, 1243162), (248, 1022601), (372, 681734), (408, 621581), (527, 481224), (744, 340867), (1054, 240612), (1581, 160408), (2108, 120306), (3162, 80204), (4216, 60153), (6324, 40102), (12648, 20051)]