398062704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5023}}^1$

素因数の和:5174

約数の個数: 80

約数和(自身を含む): 1116372992

約数和(自身を除く): 718310288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 4953, 5023, 6096, 6604, 9906, 10046, 13208, 15069, 19812, 20092, 26416, 30138, 39624, 40184, 60276, 65299, 79248, 80368, 120552, 130598, 195897, 241104, 261196, 391794, 522392, 637921, 783588, 1044784, 1275842, 1567176, 1913763, 2551684, 3134352, 3827526, 5103368, 7655052, 8292973, 10206736, 15310104, 16585946, 24878919, 30620208, 33171892, 49757838, 66343784, 99515676, 132687568, 199031352, 398062704]

約数ペア:

[(1, 398062704), (2, 199031352), (3, 132687568), (4, 99515676), (6, 66343784), (8, 49757838), (12, 33171892), (13, 30620208), (16, 24878919), (24, 16585946), (26, 15310104), (39, 10206736), (48, 8292973), (52, 7655052), (78, 5103368), (104, 3827526), (127, 3134352), (156, 2551684), (208, 1913763), (254, 1567176), (312, 1275842), (381, 1044784), (508, 783588), (624, 637921), (762, 522392), (1016, 391794), (1524, 261196), (1651, 241104), (2032, 195897), (3048, 130598), (3302, 120552), (4953, 80368), (5023, 79248), (6096, 65299), (6604, 60276), (9906, 40184), (10046, 39624), (13208, 30138), (15069, 26416), (19812, 20092)]