7260697416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1\times {\mathrm{1637}}^1$

素因数の和:3223

約数の個数: 128

約数和(自身を含む): 21992705280

約数和(自身を除く): 14732007864

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, 1553, 1637, 2856, 3106, 3274, 4659, 4911, 6212, 6548, 9318, 9822, 10871, 11459, 12424, 13096, 18636, 19644, 21742, 22918, 26401, 27829, 32613, 34377, 37272, 39288, 43484, 45836, 52802, 55658, 65226, 68754, 79203, 83487, 86968, 91672, 105604, 111316, 130452, 137508, 158406, 166974, 184807, 194803, 211208, 222632, 260904, 275016, 316812, 333948, 369614, 389606, 554421, 584409, 633624, 667896, 739228, 779212, 1108842, 1168818, 1478456, 1558424, 2217684, 2337636, 2542261, 4435368, 4675272, 5084522, 7626783, 10169044, 15253566, 17795827, 20338088, 30507132, 35591654, 43218437, 53387481, 61014264, 71183308, 86436874, 106774962, 129655311, 142366616, 172873748, 213549924, 259310622, 302529059, 345747496, 427099848, 518621244, 605058118, 907587177, 1037242488, 1210116236, 1815174354, 2420232472, 3630348708, 7260697416]

約数ペア:

[(1, 7260697416), (2, 3630348708), (3, 2420232472), (4, 1815174354), (6, 1210116236), (7, 1037242488), (8, 907587177), (12, 605058118), (14, 518621244), (17, 427099848), (21, 345747496), (24, 302529059), (28, 259310622), (34, 213549924), (42, 172873748), (51, 142366616), (56, 129655311), (68, 106774962), (84, 86436874), (102, 71183308), (119, 61014264), (136, 53387481), (168, 43218437), (204, 35591654), (238, 30507132), (357, 20338088), (408, 17795827), (476, 15253566), (714, 10169044), (952, 7626783), (1428, 5084522), (1553, 4675272), (1637, 4435368), (2856, 2542261), (3106, 2337636), (3274, 2217684), (4659, 1558424), (4911, 1478456), (6212, 1168818), (6548, 1108842), (9318, 779212), (9822, 739228), (10871, 667896), (11459, 633624), (12424, 584409), (13096, 554421), (18636, 389606), (19644, 369614), (21742, 333948), (22918, 316812), (26401, 275016), (27829, 260904), (32613, 222632), (34377, 211208), (37272, 194803), (39288, 184807), (43484, 166974), (45836, 158406), (52802, 137508), (55658, 130452), (65226, 111316), (68754, 105604), (79203, 91672), (83487, 86968)]