326267872

素因数分解:

$2^5\times 7^2\times {\mathrm{251}}^1\times {\mathrm{829}}^1$

素因数の和:1104

約数の個数: 72

約数和(自身を含む): 751093560

約数和(自身を除く): 424825688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 251, 392, 502, 784, 829, 1004, 1568, 1658, 1757, 2008, 3316, 3514, 4016, 5803, 6632, 7028, 8032, 11606, 12299, 13264, 14056, 23212, 24598, 26528, 28112, 40621, 46424, 49196, 56224, 81242, 92848, 98392, 162484, 185696, 196784, 208079, 324968, 393568, 416158, 649936, 832316, 1299872, 1456553, 1664632, 2913106, 3329264, 5826212, 6658528, 10195871, 11652424, 20391742, 23304848, 40783484, 46609696, 81566968, 163133936, 326267872]

約数ペア:

[(1, 326267872), (2, 163133936), (4, 81566968), (7, 46609696), (8, 40783484), (14, 23304848), (16, 20391742), (28, 11652424), (32, 10195871), (49, 6658528), (56, 5826212), (98, 3329264), (112, 2913106), (196, 1664632), (224, 1456553), (251, 1299872), (392, 832316), (502, 649936), (784, 416158), (829, 393568), (1004, 324968), (1568, 208079), (1658, 196784), (1757, 185696), (2008, 162484), (3316, 98392), (3514, 92848), (4016, 81242), (5803, 56224), (6632, 49196), (7028, 46424), (8032, 40621), (11606, 28112), (12299, 26528), (13264, 24598), (14056, 23212)]