1601264

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:90

約数の個数: 60

約数和(自身を含む): 3888144

約数和(自身を除く): 2286880

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 841, 952, 986, 1624, 1682, 1904, 1972, 3248, 3364, 3451, 3944, 5887, 6728, 6902, 7888, 11774, 13456, 13804, 14297, 23548, 27608, 28594, 47096, 55216, 57188, 94192, 100079, 114376, 200158, 228752, 400316, 800632, 1601264]

約数ペア:

[(1, 1601264), (2, 800632), (4, 400316), (7, 228752), (8, 200158), (14, 114376), (16, 100079), (17, 94192), (28, 57188), (29, 55216), (34, 47096), (56, 28594), (58, 27608), (68, 23548), (112, 14297), (116, 13804), (119, 13456), (136, 11774), (203, 7888), (232, 6902), (238, 6728), (272, 5887), (406, 3944), (464, 3451), (476, 3364), (493, 3248), (812, 1972), (841, 1904), (952, 1682), (986, 1624)]