471680748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 216

約数和(自身を含む): 1549184000

約数和(自身を除く): 1077503252

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 121, 124, 126, 132, 154, 186, 198, 217, 231, 242, 252, 279, 308, 341, 363, 372, 396, 434, 462, 484, 499, 558, 651, 682, 693, 726, 847, 868, 924, 998, 1023, 1089, 1116, 1302, 1364, 1386, 1452, 1497, 1694, 1953, 1996, 2046, 2178, 2387, 2541, 2604, 2772, 2994, 3069, 3388, 3493, 3751, 3906, 4092, 4356, 4491, 4774, 5082, 5489, 5988, 6138, 6986, 7161, 7502, 7623, 7812, 8982, 9548, 10164, 10479, 10978, 11253, 12276, 13972, 14322, 15004, 15246, 15469, 16467, 17964, 20958, 21483, 21956, 22506, 26257, 28644, 30492, 30938, 31437, 32934, 33759, 38423, 41916, 42966, 45012, 46407, 49401, 52514, 60379, 61876, 62874, 65868, 67518, 76846, 78771, 85932, 92814, 98802, 105028, 108283, 115269, 120758, 125748, 135036, 139221, 153692, 157542, 170159, 181137, 185628, 197604, 216566, 230538, 236313, 241516, 278442, 315084, 324849, 340318, 345807, 362274, 422653, 433132, 461076, 472626, 510477, 543411, 556884, 649698, 680636, 691614, 724548, 845306, 945252, 974547, 1020954, 1086822, 1191113, 1267959, 1299396, 1383228, 1531431, 1690612, 1871749, 1949094, 2041908, 2173644, 2382226, 2535918, 3062862, 3573339, 3743498, 3803877, 3898188, 4764452, 5071836, 5615247, 6125724, 7146678, 7486996, 7607754, 10720017, 11230494, 13102243, 14293356, 15215508, 16845741, 21440034, 22460988, 26204486, 33691482, 39306729, 42880068, 52408972, 67382964, 78613458, 117920187, 157226916, 235840374, 471680748]

約数ペア:

[(1, 471680748), (2, 235840374), (3, 157226916), (4, 117920187), (6, 78613458), (7, 67382964), (9, 52408972), (11, 42880068), (12, 39306729), (14, 33691482), (18, 26204486), (21, 22460988), (22, 21440034), (28, 16845741), (31, 15215508), (33, 14293356), (36, 13102243), (42, 11230494), (44, 10720017), (62, 7607754), (63, 7486996), (66, 7146678), (77, 6125724), (84, 5615247), (93, 5071836), (99, 4764452), (121, 3898188), (124, 3803877), (126, 3743498), (132, 3573339), (154, 3062862), (186, 2535918), (198, 2382226), (217, 2173644), (231, 2041908), (242, 1949094), (252, 1871749), (279, 1690612), (308, 1531431), (341, 1383228), (363, 1299396), (372, 1267959), (396, 1191113), (434, 1086822), (462, 1020954), (484, 974547), (499, 945252), (558, 845306), (651, 724548), (682, 691614), (693, 680636), (726, 649698), (847, 556884), (868, 543411), (924, 510477), (998, 472626), (1023, 461076), (1089, 433132), (1116, 422653), (1302, 362274), (1364, 345807), (1386, 340318), (1452, 324849), (1497, 315084), (1694, 278442), (1953, 241516), (1996, 236313), (2046, 230538), (2178, 216566), (2387, 197604), (2541, 185628), (2604, 181137), (2772, 170159), (2994, 157542), (3069, 153692), (3388, 139221), (3493, 135036), (3751, 125748), (3906, 120758), (4092, 115269), (4356, 108283), (4491, 105028), (4774, 98802), (5082, 92814), (5489, 85932), (5988, 78771), (6138, 76846), (6986, 67518), (7161, 65868), (7502, 62874), (7623, 61876), (7812, 60379), (8982, 52514), (9548, 49401), (10164, 46407), (10479, 45012), (10978, 42966), (11253, 41916), (12276, 38423), (13972, 33759), (14322, 32934), (15004, 31437), (15246, 30938), (15469, 30492), (16467, 28644), (17964, 26257), (20958, 22506), (21483, 21956)]