628277496

素因数分解:

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

素因数の和:1066

約数の個数: 192

約数和(自身を含む): 2038794240

約数和(自身を除く): 1410516744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 121, 124, 132, 154, 168, 186, 217, 231, 242, 248, 264, 308, 341, 363, 372, 434, 462, 484, 616, 651, 682, 726, 744, 847, 868, 924, 968, 997, 1023, 1302, 1364, 1452, 1694, 1736, 1848, 1994, 2046, 2387, 2541, 2604, 2728, 2904, 2991, 3388, 3751, 3988, 4092, 4774, 5082, 5208, 5982, 6776, 6979, 7161, 7502, 7976, 8184, 9548, 10164, 10967, 11253, 11964, 13958, 14322, 15004, 19096, 20328, 20937, 21934, 22506, 23928, 26257, 27916, 28644, 30008, 30907, 32901, 41874, 43868, 45012, 52514, 55832, 57288, 61814, 65802, 76769, 78771, 83748, 87736, 90024, 92721, 105028, 120637, 123628, 131604, 153538, 157542, 167496, 185442, 210056, 216349, 230307, 241274, 247256, 263208, 307076, 315084, 339977, 361911, 370884, 432698, 460614, 482548, 614152, 630168, 649047, 679954, 723822, 741768, 844459, 865396, 921228, 965096, 1019931, 1298094, 1359908, 1447644, 1688918, 1730792, 1842456, 2039862, 2379839, 2533377, 2596188, 2719816, 2895288, 3377836, 3739747, 4079724, 4759678, 5066754, 5192376, 6755672, 7139517, 7479494, 8159448, 9519356, 10133508, 11219241, 14279034, 14958988, 19038712, 20267016, 22438482, 26178229, 28558068, 29917976, 44876964, 52356458, 57116136, 78534687, 89753928, 104712916, 157069374, 209425832, 314138748, 628277496]

約数ペア:

[(1, 628277496), (2, 314138748), (3, 209425832), (4, 157069374), (6, 104712916), (7, 89753928), (8, 78534687), (11, 57116136), (12, 52356458), (14, 44876964), (21, 29917976), (22, 28558068), (24, 26178229), (28, 22438482), (31, 20267016), (33, 19038712), (42, 14958988), (44, 14279034), (56, 11219241), (62, 10133508), (66, 9519356), (77, 8159448), (84, 7479494), (88, 7139517), (93, 6755672), (121, 5192376), (124, 5066754), (132, 4759678), (154, 4079724), (168, 3739747), (186, 3377836), (217, 2895288), (231, 2719816), (242, 2596188), (248, 2533377), (264, 2379839), (308, 2039862), (341, 1842456), (363, 1730792), (372, 1688918), (434, 1447644), (462, 1359908), (484, 1298094), (616, 1019931), (651, 965096), (682, 921228), (726, 865396), (744, 844459), (847, 741768), (868, 723822), (924, 679954), (968, 649047), (997, 630168), (1023, 614152), (1302, 482548), (1364, 460614), (1452, 432698), (1694, 370884), (1736, 361911), (1848, 339977), (1994, 315084), (2046, 307076), (2387, 263208), (2541, 247256), (2604, 241274), (2728, 230307), (2904, 216349), (2991, 210056), (3388, 185442), (3751, 167496), (3988, 157542), (4092, 153538), (4774, 131604), (5082, 123628), (5208, 120637), (5982, 105028), (6776, 92721), (6979, 90024), (7161, 87736), (7502, 83748), (7976, 78771), (8184, 76769), (9548, 65802), (10164, 61814), (10967, 57288), (11253, 55832), (11964, 52514), (13958, 45012), (14322, 43868), (15004, 41874), (19096, 32901), (20328, 30907), (20937, 30008), (21934, 28644), (22506, 27916), (23928, 26257)]