245628612

素因数分解:

$2^2\times 3^4\times {\mathrm{163}}^1\times {\mathrm{4651}}^1$

素因数の和:4830

約数の個数: 60

約数和(自身を含む): 646200016

約数和(自身を除く): 400571404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 324, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 4651, 5868, 8802, 9302, 13203, 13953, 17604, 18604, 26406, 27906, 41859, 52812, 55812, 83718, 125577, 167436, 251154, 376731, 502308, 753462, 758113, 1506924, 1516226, 2274339, 3032452, 4548678, 6823017, 9097356, 13646034, 20469051, 27292068, 40938102, 61407153, 81876204, 122814306, 245628612]

約数ペア:

[(1, 245628612), (2, 122814306), (3, 81876204), (4, 61407153), (6, 40938102), (9, 27292068), (12, 20469051), (18, 13646034), (27, 9097356), (36, 6823017), (54, 4548678), (81, 3032452), (108, 2274339), (162, 1516226), (163, 1506924), (324, 758113), (326, 753462), (489, 502308), (652, 376731), (978, 251154), (1467, 167436), (1956, 125577), (2934, 83718), (4401, 55812), (4651, 52812), (5868, 41859), (8802, 27906), (9302, 26406), (13203, 18604), (13953, 17604)]