1421898912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{705307}}^1$

素因数の和:705330

約数の個数: 72

約数和(自身を含む): 4621178016

約数和(自身を除く): 3199279104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 705307, 1410614, 2115921, 2821228, 4231842, 4937149, 5642456, 6347763, 8463684, 9874298, 11284912, 12695526, 14811447, 16927368, 19748596, 22569824, 25391052, 29622894, 33854736, 39497192, 44434341, 50782104, 59245788, 67709472, 78994384, 88868682, 101564208, 118491576, 157988768, 177737364, 203128416, 236983152, 355474728, 473966304, 710949456, 1421898912]

約数ペア:

[(1, 1421898912), (2, 710949456), (3, 473966304), (4, 355474728), (6, 236983152), (7, 203128416), (8, 177737364), (9, 157988768), (12, 118491576), (14, 101564208), (16, 88868682), (18, 78994384), (21, 67709472), (24, 59245788), (28, 50782104), (32, 44434341), (36, 39497192), (42, 33854736), (48, 29622894), (56, 25391052), (63, 22569824), (72, 19748596), (84, 16927368), (96, 14811447), (112, 12695526), (126, 11284912), (144, 9874298), (168, 8463684), (224, 6347763), (252, 5642456), (288, 4937149), (336, 4231842), (504, 2821228), (672, 2115921), (1008, 1410614), (2016, 705307)]