246123408

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1184

約数の個数: 80

約数和(自身を含む): 658360640

約数和(自身を除く): 412237232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 139, 148, 222, 278, 296, 417, 444, 556, 592, 834, 888, 997, 1112, 1668, 1776, 1994, 2224, 2991, 3336, 3988, 5143, 5982, 6672, 7976, 10286, 11964, 15429, 15952, 20572, 23928, 30858, 36889, 41144, 47856, 61716, 73778, 82288, 110667, 123432, 138583, 147556, 221334, 246864, 277166, 295112, 415749, 442668, 554332, 590224, 831498, 885336, 1108664, 1662996, 1770672, 2217328, 3325992, 5127571, 6651984, 10255142, 15382713, 20510284, 30765426, 41020568, 61530852, 82041136, 123061704, 246123408]

約数ペア:

[(1, 246123408), (2, 123061704), (3, 82041136), (4, 61530852), (6, 41020568), (8, 30765426), (12, 20510284), (16, 15382713), (24, 10255142), (37, 6651984), (48, 5127571), (74, 3325992), (111, 2217328), (139, 1770672), (148, 1662996), (222, 1108664), (278, 885336), (296, 831498), (417, 590224), (444, 554332), (556, 442668), (592, 415749), (834, 295112), (888, 277166), (997, 246864), (1112, 221334), (1668, 147556), (1776, 138583), (1994, 123432), (2224, 110667), (2991, 82288), (3336, 73778), (3988, 61716), (5143, 47856), (5982, 41144), (6672, 36889), (7976, 30858), (10286, 23928), (11964, 20572), (15429, 15952)]