28204564212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10993}}^1$

素因数の和:11075

約数の個数: 216

約数和(自身を含む): 85158644480

約数和(自身を除く): 56954080268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 121, 124, 132, 171, 186, 198, 209, 228, 242, 279, 341, 342, 363, 372, 396, 418, 484, 558, 589, 627, 682, 684, 726, 836, 1023, 1089, 1116, 1178, 1254, 1364, 1452, 1767, 1881, 2046, 2178, 2299, 2356, 2508, 3069, 3534, 3751, 3762, 4092, 4356, 4598, 5301, 6138, 6479, 6897, 7068, 7502, 7524, 9196, 10602, 10993, 11253, 12276, 12958, 13794, 15004, 19437, 20691, 21204, 21986, 22506, 25916, 27588, 32979, 33759, 38874, 41382, 43972, 45012, 58311, 65958, 67518, 71269, 77748, 82764, 98937, 116622, 120923, 131916, 135036, 142538, 197874, 208867, 213807, 233244, 241846, 285076, 340783, 362769, 395748, 417734, 427614, 483692, 626601, 641421, 681566, 725538, 835468, 855228, 1022349, 1088307, 1253202, 1282842, 1330153, 1363132, 1451076, 1879803, 2044698, 2176614, 2297537, 2506404, 2565684, 2660306, 3067047, 3748613, 3759606, 3990459, 4089396, 4353228, 4595074, 5320612, 6134094, 6474877, 6892611, 7497226, 7519212, 7980918, 9190148, 11245839, 11971377, 12268188, 12949754, 13785222, 14994452, 15961836, 19424631, 20677833, 22491678, 23942754, 25272907, 25899508, 27570444, 33737517, 38849262, 41234743, 41355666, 44983356, 47885508, 50545814, 58273893, 67475034, 71223647, 75818721, 77698524, 82469486, 82711332, 101091628, 116547786, 123704229, 134950068, 142447294, 151637442, 164938972, 213670941, 227456163, 233095572, 247408458, 284894588, 303274884, 371112687, 427341882, 454912326, 494816916, 641012823, 742225374, 783460117, 854683764, 909824652, 1282025646, 1484450748, 1566920234, 2350380351, 2564051292, 3133840468, 4700760702, 7051141053, 9401521404, 14102282106, 28204564212]

約数ペア:

[(1, 28204564212), (2, 14102282106), (3, 9401521404), (4, 7051141053), (6, 4700760702), (9, 3133840468), (11, 2564051292), (12, 2350380351), (18, 1566920234), (19, 1484450748), (22, 1282025646), (31, 909824652), (33, 854683764), (36, 783460117), (38, 742225374), (44, 641012823), (57, 494816916), (62, 454912326), (66, 427341882), (76, 371112687), (93, 303274884), (99, 284894588), (114, 247408458), (121, 233095572), (124, 227456163), (132, 213670941), (171, 164938972), (186, 151637442), (198, 142447294), (209, 134950068), (228, 123704229), (242, 116547786), (279, 101091628), (341, 82711332), (342, 82469486), (363, 77698524), (372, 75818721), (396, 71223647), (418, 67475034), (484, 58273893), (558, 50545814), (589, 47885508), (627, 44983356), (682, 41355666), (684, 41234743), (726, 38849262), (836, 33737517), (1023, 27570444), (1089, 25899508), (1116, 25272907), (1178, 23942754), (1254, 22491678), (1364, 20677833), (1452, 19424631), (1767, 15961836), (1881, 14994452), (2046, 13785222), (2178, 12949754), (2299, 12268188), (2356, 11971377), (2508, 11245839), (3069, 9190148), (3534, 7980918), (3751, 7519212), (3762, 7497226), (4092, 6892611), (4356, 6474877), (4598, 6134094), (5301, 5320612), (6138, 4595074), (6479, 4353228), (6897, 4089396), (7068, 3990459), (7502, 3759606), (7524, 3748613), (9196, 3067047), (10602, 2660306), (10993, 2565684), (11253, 2506404), (12276, 2297537), (12958, 2176614), (13794, 2044698), (15004, 1879803), (19437, 1451076), (20691, 1363132), (21204, 1330153), (21986, 1282842), (22506, 1253202), (25916, 1088307), (27588, 1022349), (32979, 855228), (33759, 835468), (38874, 725538), (41382, 681566), (43972, 641421), (45012, 626601), (58311, 483692), (65958, 427614), (67518, 417734), (71269, 395748), (77748, 362769), (82764, 340783), (98937, 285076), (116622, 241846), (120923, 233244), (131916, 213807), (135036, 208867), (142538, 197874)]