314138748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1064

約数の個数: 144

約数和(自身を含む): 951437312

約数和(自身を除く): 637298564

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 121, 124, 132, 154, 186, 217, 231, 242, 308, 341, 363, 372, 434, 462, 484, 651, 682, 726, 847, 868, 924, 997, 1023, 1302, 1364, 1452, 1694, 1994, 2046, 2387, 2541, 2604, 2991, 3388, 3751, 3988, 4092, 4774, 5082, 5982, 6979, 7161, 7502, 9548, 10164, 10967, 11253, 11964, 13958, 14322, 15004, 20937, 21934, 22506, 26257, 27916, 28644, 30907, 32901, 41874, 43868, 45012, 52514, 61814, 65802, 76769, 78771, 83748, 92721, 105028, 120637, 123628, 131604, 153538, 157542, 185442, 216349, 230307, 241274, 307076, 315084, 339977, 361911, 370884, 432698, 460614, 482548, 649047, 679954, 723822, 844459, 865396, 921228, 1019931, 1298094, 1359908, 1447644, 1688918, 2039862, 2379839, 2533377, 2596188, 3377836, 3739747, 4079724, 4759678, 5066754, 7139517, 7479494, 9519356, 10133508, 11219241, 14279034, 14958988, 22438482, 26178229, 28558068, 44876964, 52356458, 78534687, 104712916, 157069374, 314138748]

約数ペア:

[(1, 314138748), (2, 157069374), (3, 104712916), (4, 78534687), (6, 52356458), (7, 44876964), (11, 28558068), (12, 26178229), (14, 22438482), (21, 14958988), (22, 14279034), (28, 11219241), (31, 10133508), (33, 9519356), (42, 7479494), (44, 7139517), (62, 5066754), (66, 4759678), (77, 4079724), (84, 3739747), (93, 3377836), (121, 2596188), (124, 2533377), (132, 2379839), (154, 2039862), (186, 1688918), (217, 1447644), (231, 1359908), (242, 1298094), (308, 1019931), (341, 921228), (363, 865396), (372, 844459), (434, 723822), (462, 679954), (484, 649047), (651, 482548), (682, 460614), (726, 432698), (847, 370884), (868, 361911), (924, 339977), (997, 315084), (1023, 307076), (1302, 241274), (1364, 230307), (1452, 216349), (1694, 185442), (1994, 157542), (2046, 153538), (2387, 131604), (2541, 123628), (2604, 120637), (2991, 105028), (3388, 92721), (3751, 83748), (3988, 78771), (4092, 76769), (4774, 65802), (5082, 61814), (5982, 52514), (6979, 45012), (7161, 43868), (7502, 41874), (9548, 32901), (10164, 30907), (10967, 28644), (11253, 27916), (11964, 26257), (13958, 22506), (14322, 21934), (15004, 20937)]