491350752

素因数分解:

$2^5\times 3^3\times {\mathrm{691}}^1\times {\mathrm{823}}^1$

素因数の和:1533

約数の個数: 96

約数和(自身を含む): 1436924160

約数和(自身を除く): 945573408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 691, 823, 864, 1382, 1646, 2073, 2469, 2764, 3292, 4146, 4938, 5528, 6219, 6584, 7407, 8292, 9876, 11056, 12438, 13168, 14814, 16584, 18657, 19752, 22112, 22221, 24876, 26336, 29628, 33168, 37314, 39504, 44442, 49752, 59256, 66336, 74628, 79008, 88884, 99504, 118512, 149256, 177768, 199008, 237024, 298512, 355536, 568693, 597024, 711072, 1137386, 1706079, 2274772, 3412158, 4549544, 5118237, 6824316, 9099088, 10236474, 13648632, 15354711, 18198176, 20472948, 27297264, 30709422, 40945896, 54594528, 61418844, 81891792, 122837688, 163783584, 245675376, 491350752]

約数ペア:

[(1, 491350752), (2, 245675376), (3, 163783584), (4, 122837688), (6, 81891792), (8, 61418844), (9, 54594528), (12, 40945896), (16, 30709422), (18, 27297264), (24, 20472948), (27, 18198176), (32, 15354711), (36, 13648632), (48, 10236474), (54, 9099088), (72, 6824316), (96, 5118237), (108, 4549544), (144, 3412158), (216, 2274772), (288, 1706079), (432, 1137386), (691, 711072), (823, 597024), (864, 568693), (1382, 355536), (1646, 298512), (2073, 237024), (2469, 199008), (2764, 177768), (3292, 149256), (4146, 118512), (4938, 99504), (5528, 88884), (6219, 79008), (6584, 74628), (7407, 66336), (8292, 59256), (9876, 49752), (11056, 44442), (12438, 39504), (13168, 37314), (14814, 33168), (16584, 29628), (18657, 26336), (19752, 24876), (22112, 22221)]