248881572

素因数分解:

$2^2\times 3^5\times {\mathrm{107}}^1\times {\mathrm{2393}}^1$

素因数の和:2519

約数の個数: 72

約数和(自身を含む): 658790496

約数和(自身を除く): 409908924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 243, 321, 324, 428, 486, 642, 963, 972, 1284, 1926, 2393, 2889, 3852, 4786, 5778, 7179, 8667, 9572, 11556, 14358, 17334, 21537, 26001, 28716, 34668, 43074, 52002, 64611, 86148, 104004, 129222, 193833, 256051, 258444, 387666, 512102, 581499, 768153, 775332, 1024204, 1162998, 1536306, 2304459, 2325996, 3072612, 4608918, 6913377, 9217836, 13826754, 20740131, 27653508, 41480262, 62220393, 82960524, 124440786, 248881572]

約数ペア:

[(1, 248881572), (2, 124440786), (3, 82960524), (4, 62220393), (6, 41480262), (9, 27653508), (12, 20740131), (18, 13826754), (27, 9217836), (36, 6913377), (54, 4608918), (81, 3072612), (107, 2325996), (108, 2304459), (162, 1536306), (214, 1162998), (243, 1024204), (321, 775332), (324, 768153), (428, 581499), (486, 512102), (642, 387666), (963, 258444), (972, 256051), (1284, 193833), (1926, 129222), (2393, 104004), (2889, 86148), (3852, 64611), (4786, 52002), (5778, 43074), (7179, 34668), (8667, 28716), (9572, 26001), (11556, 21537), (14358, 17334)]