1328494608

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 280

約数和(自身を含む): 4508336448

約数和(自身を除く): 3179841840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 81, 84, 106, 108, 112, 126, 144, 159, 162, 168, 189, 212, 216, 243, 252, 307, 318, 324, 336, 371, 378, 424, 432, 477, 486, 504, 567, 614, 636, 648, 729, 742, 756, 848, 921, 954, 972, 1008, 1113, 1134, 1228, 1272, 1296, 1431, 1458, 1484, 1512, 1701, 1842, 1908, 1944, 2149, 2226, 2268, 2456, 2544, 2763, 2862, 2916, 2968, 3024, 3339, 3402, 3684, 3816, 3888, 4293, 4298, 4452, 4536, 4912, 5103, 5526, 5724, 5832, 5936, 6447, 6678, 6804, 7368, 7632, 8289, 8586, 8596, 8904, 9072, 10017, 10206, 11052, 11448, 11664, 12879, 12894, 13356, 13608, 14736, 16271, 16578, 17172, 17192, 17808, 19341, 20034, 20412, 22104, 22896, 24867, 25758, 25788, 26712, 27216, 30051, 32542, 33156, 34344, 34384, 38637, 38682, 40068, 40824, 44208, 48813, 49734, 51516, 51576, 53424, 58023, 60102, 65084, 66312, 68688, 74601, 77274, 77364, 80136, 81648, 90153, 97626, 99468, 103032, 103152, 113897, 116046, 120204, 130168, 132624, 146439, 149202, 154548, 154728, 160272, 174069, 180306, 195252, 198936, 206064, 223803, 227794, 232092, 240408, 260336, 270459, 292878, 298404, 309096, 309456, 341691, 348138, 360612, 390504, 397872, 439317, 447606, 455588, 464184, 480816, 522207, 540918, 585756, 596808, 618192, 683382, 696276, 721224, 781008, 878634, 895212, 911176, 928368, 1025073, 1044414, 1081836, 1171512, 1193616, 1317951, 1366764, 1392552, 1442448, 1566621, 1757268, 1790424, 1822352, 2050146, 2088828, 2163672, 2343024, 2635902, 2733528, 2785104, 3075219, 3133242, 3514536, 3580848, 3953853, 4100292, 4177656, 4327344, 5271804, 5467056, 6150438, 6266484, 7029072, 7907706, 8200584, 8355312, 9225657, 10543608, 11861559, 12300876, 12532968, 15815412, 16401168, 18451314, 21087216, 23723118, 24601752, 25065936, 27676971, 31630824, 36902628, 47446236, 49203504, 55353942, 63261648, 73805256, 83030913, 94892472, 110707884, 147610512, 166061826, 189784944, 221415768, 332123652, 442831536, 664247304, 1328494608]

約数ペア:

[(1, 1328494608), (2, 664247304), (3, 442831536), (4, 332123652), (6, 221415768), (7, 189784944), (8, 166061826), (9, 147610512), (12, 110707884), (14, 94892472), (16, 83030913), (18, 73805256), (21, 63261648), (24, 55353942), (27, 49203504), (28, 47446236), (36, 36902628), (42, 31630824), (48, 27676971), (53, 25065936), (54, 24601752), (56, 23723118), (63, 21087216), (72, 18451314), (81, 16401168), (84, 15815412), (106, 12532968), (108, 12300876), (112, 11861559), (126, 10543608), (144, 9225657), (159, 8355312), (162, 8200584), (168, 7907706), (189, 7029072), (212, 6266484), (216, 6150438), (243, 5467056), (252, 5271804), (307, 4327344), (318, 4177656), (324, 4100292), (336, 3953853), (371, 3580848), (378, 3514536), (424, 3133242), (432, 3075219), (477, 2785104), (486, 2733528), (504, 2635902), (567, 2343024), (614, 2163672), (636, 2088828), (648, 2050146), (729, 1822352), (742, 1790424), (756, 1757268), (848, 1566621), (921, 1442448), (954, 1392552), (972, 1366764), (1008, 1317951), (1113, 1193616), (1134, 1171512), (1228, 1081836), (1272, 1044414), (1296, 1025073), (1431, 928368), (1458, 911176), (1484, 895212), (1512, 878634), (1701, 781008), (1842, 721224), (1908, 696276), (1944, 683382), (2149, 618192), (2226, 596808), (2268, 585756), (2456, 540918), (2544, 522207), (2763, 480816), (2862, 464184), (2916, 455588), (2968, 447606), (3024, 439317), (3339, 397872), (3402, 390504), (3684, 360612), (3816, 348138), (3888, 341691), (4293, 309456), (4298, 309096), (4452, 298404), (4536, 292878), (4912, 270459), (5103, 260336), (5526, 240408), (5724, 232092), (5832, 227794), (5936, 223803), (6447, 206064), (6678, 198936), (6804, 195252), (7368, 180306), (7632, 174069), (8289, 160272), (8586, 154728), (8596, 154548), (8904, 149202), (9072, 146439), (10017, 132624), (10206, 130168), (11052, 120204), (11448, 116046), (11664, 113897), (12879, 103152), (12894, 103032), (13356, 99468), (13608, 97626), (14736, 90153), (16271, 81648), (16578, 80136), (17172, 77364), (17192, 77274), (17808, 74601), (19341, 68688), (20034, 66312), (20412, 65084), (22104, 60102), (22896, 58023), (24867, 53424), (25758, 51576), (25788, 51516), (26712, 49734), (27216, 48813), (30051, 44208), (32542, 40824), (33156, 40068), (34344, 38682), (34384, 38637)]