418351716

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{3389}}^1$

素因数の和:3535

約数の個数: 72

約数和(自身を含む): 1105628160

約数和(自身を除く): 687276444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 762, 972, 1143, 1524, 2286, 3389, 3429, 4572, 6778, 6858, 10167, 10287, 13556, 13716, 20334, 20574, 30501, 30861, 40668, 41148, 61002, 61722, 91503, 122004, 123444, 183006, 274509, 366012, 430403, 549018, 823527, 860806, 1098036, 1291209, 1647054, 1721612, 2582418, 3294108, 3873627, 5164836, 7747254, 11620881, 15494508, 23241762, 34862643, 46483524, 69725286, 104587929, 139450572, 209175858, 418351716]

約数ペア:

[(1, 418351716), (2, 209175858), (3, 139450572), (4, 104587929), (6, 69725286), (9, 46483524), (12, 34862643), (18, 23241762), (27, 15494508), (36, 11620881), (54, 7747254), (81, 5164836), (108, 3873627), (127, 3294108), (162, 2582418), (243, 1721612), (254, 1647054), (324, 1291209), (381, 1098036), (486, 860806), (508, 823527), (762, 549018), (972, 430403), (1143, 366012), (1524, 274509), (2286, 183006), (3389, 123444), (3429, 122004), (4572, 91503), (6778, 61722), (6858, 61002), (10167, 41148), (10287, 40668), (13556, 30861), (13716, 30501), (20334, 20574)]