300327566

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 640442880

約数和(自身を除く): 340115314

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 43, 49, 62, 77, 86, 98, 121, 133, 154, 209, 217, 242, 266, 301, 341, 418, 434, 473, 539, 589, 602, 682, 817, 847, 931, 946, 1078, 1178, 1333, 1463, 1519, 1634, 1694, 1862, 2107, 2299, 2387, 2666, 2926, 3038, 3311, 3751, 4123, 4214, 4598, 4774, 5203, 5719, 5929, 6479, 6622, 7502, 8246, 8987, 9331, 10241, 10406, 11438, 11858, 12958, 14663, 16093, 16709, 17974, 18662, 20482, 23177, 25327, 26257, 28861, 29326, 32186, 33418, 36421, 40033, 45353, 46354, 50654, 52514, 57722, 62909, 65317, 71269, 72842, 80066, 90706, 98857, 102641, 112651, 125818, 130634, 142538, 161293, 177289, 183799, 197714, 205282, 225302, 254947, 278597, 317471, 322586, 354578, 367598, 440363, 498883, 509894, 557194, 634942, 691999, 718487, 880726, 997766, 1129051, 1241023, 1383998, 1436974, 1950179, 2258102, 2482046, 3064567, 3492181, 3900358, 4843993, 6129134, 6984362, 7903357, 9687986, 13651253, 15806714, 21451969, 27302506, 42903938, 150163783, 300327566]

約数ペア:

[(1, 300327566), (2, 150163783), (7, 42903938), (11, 27302506), (14, 21451969), (19, 15806714), (22, 13651253), (31, 9687986), (38, 7903357), (43, 6984362), (49, 6129134), (62, 4843993), (77, 3900358), (86, 3492181), (98, 3064567), (121, 2482046), (133, 2258102), (154, 1950179), (209, 1436974), (217, 1383998), (242, 1241023), (266, 1129051), (301, 997766), (341, 880726), (418, 718487), (434, 691999), (473, 634942), (539, 557194), (589, 509894), (602, 498883), (682, 440363), (817, 367598), (847, 354578), (931, 322586), (946, 317471), (1078, 278597), (1178, 254947), (1333, 225302), (1463, 205282), (1519, 197714), (1634, 183799), (1694, 177289), (1862, 161293), (2107, 142538), (2299, 130634), (2387, 125818), (2666, 112651), (2926, 102641), (3038, 98857), (3311, 90706), (3751, 80066), (4123, 72842), (4214, 71269), (4598, 65317), (4774, 62909), (5203, 57722), (5719, 52514), (5929, 50654), (6479, 46354), (6622, 45353), (7502, 40033), (8246, 36421), (8987, 33418), (9331, 32186), (10241, 29326), (10406, 28861), (11438, 26257), (11858, 25327), (12958, 23177), (14663, 20482), (16093, 18662), (16709, 17974)]