262847208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1361}}^1$

素因数の和:2002

約数の個数: 64

約数和(自身を含む): 709329600

約数和(自身を除く): 446482392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 619, 1238, 1361, 1857, 2476, 2722, 3714, 4083, 4952, 5444, 7428, 8047, 8166, 10888, 14856, 16094, 16332, 17693, 24141, 32188, 32664, 35386, 48282, 53079, 64376, 70772, 96564, 106158, 141544, 193128, 212316, 424632, 842459, 1684918, 2527377, 3369836, 5054754, 6739672, 10109508, 10951967, 20219016, 21903934, 32855901, 43807868, 65711802, 87615736, 131423604, 262847208]

約数ペア:

[(1, 262847208), (2, 131423604), (3, 87615736), (4, 65711802), (6, 43807868), (8, 32855901), (12, 21903934), (13, 20219016), (24, 10951967), (26, 10109508), (39, 6739672), (52, 5054754), (78, 3369836), (104, 2527377), (156, 1684918), (312, 842459), (619, 424632), (1238, 212316), (1361, 193128), (1857, 141544), (2476, 106158), (2722, 96564), (3714, 70772), (4083, 64376), (4952, 53079), (5444, 48282), (7428, 35386), (8047, 32664), (8166, 32188), (10888, 24141), (14856, 17693), (16094, 16332)]