256218072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4877}}^1$

素因数の和:5096

約数の個数: 64

約数和(自身を含む): 702432000

約数和(自身を除く): 446213928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 199, 264, 398, 597, 796, 1194, 1592, 2189, 2388, 4378, 4776, 4877, 6567, 8756, 9754, 13134, 14631, 17512, 19508, 26268, 29262, 39016, 52536, 53647, 58524, 107294, 117048, 160941, 214588, 321882, 429176, 643764, 970523, 1287528, 1941046, 2911569, 3882092, 5823138, 7764184, 10675753, 11646276, 21351506, 23292552, 32027259, 42703012, 64054518, 85406024, 128109036, 256218072]

約数ペア:

[(1, 256218072), (2, 128109036), (3, 85406024), (4, 64054518), (6, 42703012), (8, 32027259), (11, 23292552), (12, 21351506), (22, 11646276), (24, 10675753), (33, 7764184), (44, 5823138), (66, 3882092), (88, 2911569), (132, 1941046), (199, 1287528), (264, 970523), (398, 643764), (597, 429176), (796, 321882), (1194, 214588), (1592, 160941), (2189, 117048), (2388, 107294), (4378, 58524), (4776, 53647), (4877, 52536), (6567, 39016), (8756, 29262), (9754, 26268), (13134, 19508), (14631, 17512)]