2661237096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{39901}}^1$

素因数の和:40314

約数の個数: 64

約数和(自身を含む): 7622878080

約数和(自身を除く): 4961640984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 794, 1191, 1588, 2382, 2779, 3176, 4764, 5558, 8337, 9528, 11116, 16674, 22232, 33348, 39901, 66696, 79802, 119703, 159604, 239406, 279307, 319208, 478812, 558614, 837921, 957624, 1117228, 1675842, 2234456, 3351684, 6703368, 15840697, 31681394, 47522091, 63362788, 95044182, 110884879, 126725576, 190088364, 221769758, 332654637, 380176728, 443539516, 665309274, 887079032, 1330618548, 2661237096]

約数ペア:

[(1, 2661237096), (2, 1330618548), (3, 887079032), (4, 665309274), (6, 443539516), (7, 380176728), (8, 332654637), (12, 221769758), (14, 190088364), (21, 126725576), (24, 110884879), (28, 95044182), (42, 63362788), (56, 47522091), (84, 31681394), (168, 15840697), (397, 6703368), (794, 3351684), (1191, 2234456), (1588, 1675842), (2382, 1117228), (2779, 957624), (3176, 837921), (4764, 558614), (5558, 478812), (8337, 319208), (9528, 279307), (11116, 239406), (16674, 159604), (22232, 119703), (33348, 79802), (39901, 66696)]