753340994

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^2$

素因数の和:272

約数の個数: 72

約数和(自身を含む): 1430613360

約数和(自身を除く): 677272366

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 86, 97, 98, 133, 194, 266, 301, 602, 679, 817, 931, 1358, 1634, 1843, 1862, 2107, 3686, 4171, 4214, 4753, 5719, 8342, 9409, 9506, 11438, 12901, 18818, 25802, 29197, 40033, 58394, 65863, 79249, 80066, 90307, 131726, 158498, 178771, 180614, 204379, 357542, 404587, 408758, 461041, 554743, 809174, 922082, 1109486, 1251397, 2502794, 2832109, 3883201, 5664218, 7687153, 7766402, 8759779, 15374306, 17519558, 19824763, 39649526, 53810071, 107620142, 376670497, 753340994]

約数ペア:

[(1, 753340994), (2, 376670497), (7, 107620142), (14, 53810071), (19, 39649526), (38, 19824763), (43, 17519558), (49, 15374306), (86, 8759779), (97, 7766402), (98, 7687153), (133, 5664218), (194, 3883201), (266, 2832109), (301, 2502794), (602, 1251397), (679, 1109486), (817, 922082), (931, 809174), (1358, 554743), (1634, 461041), (1843, 408758), (1862, 404587), (2107, 357542), (3686, 204379), (4171, 180614), (4214, 178771), (4753, 158498), (5719, 131726), (8342, 90307), (9409, 80066), (9506, 79249), (11438, 65863), (12901, 58394), (18818, 40033), (25802, 29197)]