664247304

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 224

約数和(自身を含む): 2181453120

約数和(自身を除く): 1517205816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 81, 84, 106, 108, 126, 159, 162, 168, 189, 212, 216, 243, 252, 307, 318, 324, 371, 378, 424, 477, 486, 504, 567, 614, 636, 648, 729, 742, 756, 921, 954, 972, 1113, 1134, 1228, 1272, 1431, 1458, 1484, 1512, 1701, 1842, 1908, 1944, 2149, 2226, 2268, 2456, 2763, 2862, 2916, 2968, 3339, 3402, 3684, 3816, 4293, 4298, 4452, 4536, 5103, 5526, 5724, 5832, 6447, 6678, 6804, 7368, 8289, 8586, 8596, 8904, 10017, 10206, 11052, 11448, 12879, 12894, 13356, 13608, 16271, 16578, 17172, 17192, 19341, 20034, 20412, 22104, 24867, 25758, 25788, 26712, 30051, 32542, 33156, 34344, 38637, 38682, 40068, 40824, 48813, 49734, 51516, 51576, 58023, 60102, 65084, 66312, 74601, 77274, 77364, 80136, 90153, 97626, 99468, 103032, 113897, 116046, 120204, 130168, 146439, 149202, 154548, 154728, 174069, 180306, 195252, 198936, 223803, 227794, 232092, 240408, 270459, 292878, 298404, 309096, 341691, 348138, 360612, 390504, 439317, 447606, 455588, 464184, 522207, 540918, 585756, 596808, 683382, 696276, 721224, 878634, 895212, 911176, 1025073, 1044414, 1081836, 1171512, 1317951, 1366764, 1392552, 1566621, 1757268, 1790424, 2050146, 2088828, 2163672, 2635902, 2733528, 3075219, 3133242, 3514536, 3953853, 4100292, 4177656, 5271804, 6150438, 6266484, 7907706, 8200584, 9225657, 10543608, 11861559, 12300876, 12532968, 15815412, 18451314, 23723118, 24601752, 27676971, 31630824, 36902628, 47446236, 55353942, 73805256, 83030913, 94892472, 110707884, 166061826, 221415768, 332123652, 664247304]

約数ペア:

[(1, 664247304), (2, 332123652), (3, 221415768), (4, 166061826), (6, 110707884), (7, 94892472), (8, 83030913), (9, 73805256), (12, 55353942), (14, 47446236), (18, 36902628), (21, 31630824), (24, 27676971), (27, 24601752), (28, 23723118), (36, 18451314), (42, 15815412), (53, 12532968), (54, 12300876), (56, 11861559), (63, 10543608), (72, 9225657), (81, 8200584), (84, 7907706), (106, 6266484), (108, 6150438), (126, 5271804), (159, 4177656), (162, 4100292), (168, 3953853), (189, 3514536), (212, 3133242), (216, 3075219), (243, 2733528), (252, 2635902), (307, 2163672), (318, 2088828), (324, 2050146), (371, 1790424), (378, 1757268), (424, 1566621), (477, 1392552), (486, 1366764), (504, 1317951), (567, 1171512), (614, 1081836), (636, 1044414), (648, 1025073), (729, 911176), (742, 895212), (756, 878634), (921, 721224), (954, 696276), (972, 683382), (1113, 596808), (1134, 585756), (1228, 540918), (1272, 522207), (1431, 464184), (1458, 455588), (1484, 447606), (1512, 439317), (1701, 390504), (1842, 360612), (1908, 348138), (1944, 341691), (2149, 309096), (2226, 298404), (2268, 292878), (2456, 270459), (2763, 240408), (2862, 232092), (2916, 227794), (2968, 223803), (3339, 198936), (3402, 195252), (3684, 180306), (3816, 174069), (4293, 154728), (4298, 154548), (4452, 149202), (4536, 146439), (5103, 130168), (5526, 120204), (5724, 116046), (5832, 113897), (6447, 103032), (6678, 99468), (6804, 97626), (7368, 90153), (8289, 80136), (8586, 77364), (8596, 77274), (8904, 74601), (10017, 66312), (10206, 65084), (11052, 60102), (11448, 58023), (12879, 51576), (12894, 51516), (13356, 49734), (13608, 48813), (16271, 40824), (16578, 40068), (17172, 38682), (17192, 38637), (19341, 34344), (20034, 33156), (20412, 32542), (22104, 30051), (24867, 26712), (25758, 25788)]