254022648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2143}}^1$

素因数の和:2612

約数の個数: 64

約数和(自身を含む): 694656000

約数和(自身を除く): 440633352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 449, 898, 1347, 1796, 2143, 2694, 3592, 4286, 4939, 5388, 6429, 8572, 9878, 10776, 12858, 14817, 17144, 19756, 23573, 25716, 29634, 39512, 47146, 51432, 59268, 70719, 94292, 118536, 141438, 188584, 282876, 565752, 962207, 1924414, 2886621, 3848828, 5773242, 7697656, 10584277, 11546484, 21168554, 23092968, 31752831, 42337108, 63505662, 84674216, 127011324, 254022648]

約数ペア:

[(1, 254022648), (2, 127011324), (3, 84674216), (4, 63505662), (6, 42337108), (8, 31752831), (11, 23092968), (12, 21168554), (22, 11546484), (24, 10584277), (33, 7697656), (44, 5773242), (66, 3848828), (88, 2886621), (132, 1924414), (264, 962207), (449, 565752), (898, 282876), (1347, 188584), (1796, 141438), (2143, 118536), (2694, 94292), (3592, 70719), (4286, 59268), (4939, 51432), (5388, 47146), (6429, 39512), (8572, 29634), (9878, 25716), (10776, 23573), (12858, 19756), (14817, 17144)]