817897464

素因数分解:

$2^3\times 3^2\times {\mathrm{2927}}^1\times {\mathrm{3881}}^1$

素因数の和:6820

約数の個数: 48

約数和(自身を含む): 2216466720

約数和(自身を除く): 1398569256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2927, 3881, 5854, 7762, 8781, 11643, 11708, 15524, 17562, 23286, 23416, 26343, 31048, 34929, 35124, 46572, 52686, 69858, 70248, 93144, 105372, 139716, 210744, 279432, 11359687, 22719374, 34079061, 45438748, 68158122, 90877496, 102237183, 136316244, 204474366, 272632488, 408948732, 817897464]

約数ペア:

[(1, 817897464), (2, 408948732), (3, 272632488), (4, 204474366), (6, 136316244), (8, 102237183), (9, 90877496), (12, 68158122), (18, 45438748), (24, 34079061), (36, 22719374), (72, 11359687), (2927, 279432), (3881, 210744), (5854, 139716), (7762, 105372), (8781, 93144), (11643, 70248), (11708, 69858), (15524, 52686), (17562, 46572), (23286, 35124), (23416, 34929), (26343, 31048)]