252389352

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^3\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 653852160

約数和(自身を除く): 401462808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 353, 372, 706, 744, 961, 1059, 1412, 1922, 2118, 2824, 2883, 3844, 4236, 5766, 7688, 8472, 10943, 11532, 21886, 23064, 29791, 32829, 43772, 59582, 65658, 87544, 89373, 119164, 131316, 178746, 238328, 262632, 339233, 357492, 678466, 714984, 1017699, 1356932, 2035398, 2713864, 4070796, 8141592, 10516223, 21032446, 31548669, 42064892, 63097338, 84129784, 126194676, 252389352]

約数ペア:

[(1, 252389352), (2, 126194676), (3, 84129784), (4, 63097338), (6, 42064892), (8, 31548669), (12, 21032446), (24, 10516223), (31, 8141592), (62, 4070796), (93, 2713864), (124, 2035398), (186, 1356932), (248, 1017699), (353, 714984), (372, 678466), (706, 357492), (744, 339233), (961, 262632), (1059, 238328), (1412, 178746), (1922, 131316), (2118, 119164), (2824, 89373), (2883, 87544), (3844, 65658), (4236, 59582), (5766, 43772), (7688, 32829), (8472, 29791), (10943, 23064), (11532, 21886)]