1040672028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{21839}}^1$

素因数の和:21895

約数の個数: 72

約数和(自身を含む): 2795869440

約数和(自身を除く): 1755197412

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 722, 836, 1083, 1254, 1444, 2166, 2508, 3971, 4332, 7942, 11913, 15884, 21839, 23826, 43678, 47652, 65517, 87356, 131034, 240229, 262068, 414941, 480458, 720687, 829882, 960916, 1244823, 1441374, 1659764, 2489646, 2882748, 4564351, 4979292, 7883879, 9128702, 13693053, 15767758, 18257404, 23651637, 27386106, 31535516, 47303274, 54772212, 86722669, 94606548, 173445338, 260168007, 346890676, 520336014, 1040672028]

約数ペア:

[(1, 1040672028), (2, 520336014), (3, 346890676), (4, 260168007), (6, 173445338), (11, 94606548), (12, 86722669), (19, 54772212), (22, 47303274), (33, 31535516), (38, 27386106), (44, 23651637), (57, 18257404), (66, 15767758), (76, 13693053), (114, 9128702), (132, 7883879), (209, 4979292), (228, 4564351), (361, 2882748), (418, 2489646), (627, 1659764), (722, 1441374), (836, 1244823), (1083, 960916), (1254, 829882), (1444, 720687), (2166, 480458), (2508, 414941), (3971, 262068), (4332, 240229), (7942, 131034), (11913, 87356), (15884, 65517), (21839, 47652), (23826, 43678)]