289968456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5113}}^1$

素因数の和:5278

約数の個数: 64

約数和(自身を含む): 773236800

約数和(自身を除く): 483268344

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 139, 204, 278, 408, 417, 556, 834, 1112, 1668, 2363, 3336, 4726, 5113, 7089, 9452, 10226, 14178, 15339, 18904, 20452, 28356, 30678, 40904, 56712, 61356, 86921, 122712, 173842, 260763, 347684, 521526, 695368, 710707, 1043052, 1421414, 2086104, 2132121, 2842828, 4264242, 5685656, 8528484, 12082019, 17056968, 24164038, 36246057, 48328076, 72492114, 96656152, 144984228, 289968456]

約数ペア:

[(1, 289968456), (2, 144984228), (3, 96656152), (4, 72492114), (6, 48328076), (8, 36246057), (12, 24164038), (17, 17056968), (24, 12082019), (34, 8528484), (51, 5685656), (68, 4264242), (102, 2842828), (136, 2132121), (139, 2086104), (204, 1421414), (278, 1043052), (408, 710707), (417, 695368), (556, 521526), (834, 347684), (1112, 260763), (1668, 173842), (2363, 122712), (3336, 86921), (4726, 61356), (5113, 56712), (7089, 40904), (9452, 30678), (10226, 28356), (14178, 20452), (15339, 18904)]