255040104

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1531}}^1$

素因数の和:2182

約数の個数: 64

約数和(自身を含む): 697121280

約数和(自身を除く): 442081176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 631, 1262, 1531, 1893, 2524, 3062, 3786, 4593, 5048, 6124, 6941, 7572, 9186, 12248, 13882, 15144, 16841, 18372, 20823, 27764, 33682, 36744, 41646, 50523, 55528, 67364, 83292, 101046, 134728, 166584, 202092, 404184, 966061, 1932122, 2898183, 3864244, 5796366, 7728488, 10626671, 11592732, 21253342, 23185464, 31880013, 42506684, 63760026, 85013368, 127520052, 255040104]

約数ペア:

[(1, 255040104), (2, 127520052), (3, 85013368), (4, 63760026), (6, 42506684), (8, 31880013), (11, 23185464), (12, 21253342), (22, 11592732), (24, 10626671), (33, 7728488), (44, 5796366), (66, 3864244), (88, 2898183), (132, 1932122), (264, 966061), (631, 404184), (1262, 202092), (1531, 166584), (1893, 134728), (2524, 101046), (3062, 83292), (3786, 67364), (4593, 55528), (5048, 50523), (6124, 41646), (6941, 36744), (7572, 33682), (9186, 27764), (12248, 20823), (13882, 18372), (15144, 16841)]