316273188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 986055616

約数和(自身を除く): 669782428

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 37, 42, 44, 58, 66, 74, 77, 84, 87, 111, 116, 121, 132, 148, 154, 174, 203, 222, 231, 242, 259, 308, 319, 348, 363, 406, 407, 444, 462, 484, 518, 609, 638, 726, 777, 812, 814, 841, 847, 924, 957, 1036, 1073, 1218, 1221, 1276, 1452, 1554, 1628, 1682, 1694, 1914, 2146, 2233, 2436, 2442, 2523, 2541, 2849, 3108, 3219, 3364, 3388, 3509, 3828, 4292, 4466, 4477, 4884, 5046, 5082, 5698, 5887, 6438, 6699, 7018, 7511, 8547, 8932, 8954, 9251, 10092, 10164, 10527, 11396, 11774, 11803, 12876, 13398, 13431, 14036, 15022, 17094, 17661, 17908, 18502, 21054, 22533, 23548, 23606, 24563, 26796, 26862, 27753, 30044, 31117, 31339, 34188, 35322, 35409, 37004, 42108, 45066, 47212, 49126, 53724, 55506, 62234, 62678, 64757, 70644, 70818, 73689, 82621, 90132, 93351, 94017, 98252, 101761, 111012, 124468, 125356, 129514, 129833, 141636, 147378, 165242, 186702, 188034, 194271, 203522, 217819, 247863, 259028, 259666, 294756, 305283, 330484, 342287, 373404, 376068, 388542, 389499, 407044, 435638, 495726, 519332, 610566, 653457, 684574, 712327, 777084, 778998, 871276, 908831, 991452, 1026861, 1221132, 1306914, 1369148, 1424654, 1557996, 1817662, 2053722, 2136981, 2396009, 2613828, 2726493, 2849308, 3635324, 3765157, 4107444, 4273962, 4792018, 5452986, 7188027, 7530314, 8547924, 9584036, 10905972, 11295471, 14376054, 15060628, 22590942, 26356099, 28752108, 45181884, 52712198, 79068297, 105424396, 158136594, 316273188]

約数ペア:

[(1, 316273188), (2, 158136594), (3, 105424396), (4, 79068297), (6, 52712198), (7, 45181884), (11, 28752108), (12, 26356099), (14, 22590942), (21, 15060628), (22, 14376054), (28, 11295471), (29, 10905972), (33, 9584036), (37, 8547924), (42, 7530314), (44, 7188027), (58, 5452986), (66, 4792018), (74, 4273962), (77, 4107444), (84, 3765157), (87, 3635324), (111, 2849308), (116, 2726493), (121, 2613828), (132, 2396009), (148, 2136981), (154, 2053722), (174, 1817662), (203, 1557996), (222, 1424654), (231, 1369148), (242, 1306914), (259, 1221132), (308, 1026861), (319, 991452), (348, 908831), (363, 871276), (406, 778998), (407, 777084), (444, 712327), (462, 684574), (484, 653457), (518, 610566), (609, 519332), (638, 495726), (726, 435638), (777, 407044), (812, 389499), (814, 388542), (841, 376068), (847, 373404), (924, 342287), (957, 330484), (1036, 305283), (1073, 294756), (1218, 259666), (1221, 259028), (1276, 247863), (1452, 217819), (1554, 203522), (1628, 194271), (1682, 188034), (1694, 186702), (1914, 165242), (2146, 147378), (2233, 141636), (2436, 129833), (2442, 129514), (2523, 125356), (2541, 124468), (2849, 111012), (3108, 101761), (3219, 98252), (3364, 94017), (3388, 93351), (3509, 90132), (3828, 82621), (4292, 73689), (4466, 70818), (4477, 70644), (4884, 64757), (5046, 62678), (5082, 62234), (5698, 55506), (5887, 53724), (6438, 49126), (6699, 47212), (7018, 45066), (7511, 42108), (8547, 37004), (8932, 35409), (8954, 35322), (9251, 34188), (10092, 31339), (10164, 31117), (10527, 30044), (11396, 27753), (11774, 26862), (11803, 26796), (12876, 24563), (13398, 23606), (13431, 23548), (14036, 22533), (15022, 21054), (17094, 18502), (17661, 17908)]