268990512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1783}}^1$

素因数の和:2250

約数の個数: 80

約数和(自身を含む): 796377600

約数和(自身を除く): 527387088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 449, 898, 1347, 1783, 1796, 2694, 3143, 3566, 3592, 5349, 5388, 6286, 7132, 7184, 9429, 10698, 10776, 12481, 12572, 14264, 18858, 21396, 21552, 24962, 25144, 28528, 37443, 37716, 42792, 49924, 50288, 74886, 75432, 85584, 99848, 149772, 150864, 199696, 299544, 599088, 800567, 1601134, 2401701, 3202268, 4803402, 5603969, 6404536, 9606804, 11207938, 12809072, 16811907, 19213608, 22415876, 33623814, 38427216, 44831752, 67247628, 89663504, 134495256, 268990512]

約数ペア:

[(1, 268990512), (2, 134495256), (3, 89663504), (4, 67247628), (6, 44831752), (7, 38427216), (8, 33623814), (12, 22415876), (14, 19213608), (16, 16811907), (21, 12809072), (24, 11207938), (28, 9606804), (42, 6404536), (48, 5603969), (56, 4803402), (84, 3202268), (112, 2401701), (168, 1601134), (336, 800567), (449, 599088), (898, 299544), (1347, 199696), (1783, 150864), (1796, 149772), (2694, 99848), (3143, 85584), (3566, 75432), (3592, 74886), (5349, 50288), (5388, 49924), (6286, 42792), (7132, 37716), (7184, 37443), (9429, 28528), (10698, 25144), (10776, 24962), (12481, 21552), (12572, 21396), (14264, 18858)]