253015896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{88591}}^1$

素因数の和:88624

約数の個数: 64

約数和(自身を含む): 765434880

約数和(自身を除く): 512418984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 88591, 177182, 265773, 354364, 531546, 620137, 708728, 1063092, 1240274, 1506047, 1860411, 2126184, 2480548, 3012094, 3720822, 4518141, 4961096, 6024188, 7441644, 9036282, 10542329, 12048376, 14883288, 18072564, 21084658, 31626987, 36145128, 42169316, 63253974, 84338632, 126507948, 253015896]

約数ペア:

[(1, 253015896), (2, 126507948), (3, 84338632), (4, 63253974), (6, 42169316), (7, 36145128), (8, 31626987), (12, 21084658), (14, 18072564), (17, 14883288), (21, 12048376), (24, 10542329), (28, 9036282), (34, 7441644), (42, 6024188), (51, 4961096), (56, 4518141), (68, 3720822), (84, 3012094), (102, 2480548), (119, 2126184), (136, 1860411), (168, 1506047), (204, 1240274), (238, 1063092), (357, 708728), (408, 620137), (476, 531546), (714, 354364), (952, 265773), (1428, 177182), (2856, 88591)]