421479072

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 1415715840

約数和(自身を除く): 994236768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 227, 252, 288, 307, 336, 378, 432, 454, 504, 614, 672, 681, 756, 864, 908, 921, 1008, 1228, 1362, 1512, 1589, 1816, 1842, 2016, 2043, 2149, 2456, 2724, 2763, 3024, 3178, 3632, 3684, 4086, 4298, 4767, 4912, 5448, 5526, 6048, 6129, 6356, 6447, 7264, 7368, 8172, 8289, 8596, 9534, 9824, 10896, 11052, 12258, 12712, 12894, 14301, 14736, 16344, 16578, 17192, 19068, 19341, 21792, 22104, 24516, 25424, 25788, 28602, 29472, 32688, 33156, 34384, 38136, 38682, 42903, 44208, 49032, 50848, 51576, 57204, 58023, 65376, 66312, 68768, 69689, 76272, 77364, 85806, 88416, 98064, 103152, 114408, 116046, 132624, 139378, 152544, 154728, 171612, 196128, 206304, 209067, 228816, 232092, 265248, 278756, 309456, 343224, 418134, 457632, 464184, 487823, 557512, 618912, 627201, 686448, 836268, 928368, 975646, 1115024, 1254402, 1372896, 1463469, 1672536, 1856736, 1881603, 1951292, 2230048, 2508804, 2926938, 3345072, 3763206, 3902584, 4390407, 5017608, 5853876, 6690144, 7526412, 7805168, 8780814, 10035216, 11707752, 13171221, 15052824, 15610336, 17561628, 20070432, 23415504, 26342442, 30105648, 35123256, 46831008, 52684884, 60211296, 70246512, 105369768, 140493024, 210739536, 421479072]

約数ペア:

[(1, 421479072), (2, 210739536), (3, 140493024), (4, 105369768), (6, 70246512), (7, 60211296), (8, 52684884), (9, 46831008), (12, 35123256), (14, 30105648), (16, 26342442), (18, 23415504), (21, 20070432), (24, 17561628), (27, 15610336), (28, 15052824), (32, 13171221), (36, 11707752), (42, 10035216), (48, 8780814), (54, 7805168), (56, 7526412), (63, 6690144), (72, 5853876), (84, 5017608), (96, 4390407), (108, 3902584), (112, 3763206), (126, 3345072), (144, 2926938), (168, 2508804), (189, 2230048), (216, 1951292), (224, 1881603), (227, 1856736), (252, 1672536), (288, 1463469), (307, 1372896), (336, 1254402), (378, 1115024), (432, 975646), (454, 928368), (504, 836268), (614, 686448), (672, 627201), (681, 618912), (756, 557512), (864, 487823), (908, 464184), (921, 457632), (1008, 418134), (1228, 343224), (1362, 309456), (1512, 278756), (1589, 265248), (1816, 232092), (1842, 228816), (2016, 209067), (2043, 206304), (2149, 196128), (2456, 171612), (2724, 154728), (2763, 152544), (3024, 139378), (3178, 132624), (3632, 116046), (3684, 114408), (4086, 103152), (4298, 98064), (4767, 88416), (4912, 85806), (5448, 77364), (5526, 76272), (6048, 69689), (6129, 68768), (6356, 66312), (6447, 65376), (7264, 58023), (7368, 57204), (8172, 51576), (8289, 50848), (8596, 49032), (9534, 44208), (9824, 42903), (10896, 38682), (11052, 38136), (12258, 34384), (12712, 33156), (12894, 32688), (14301, 29472), (14736, 28602), (16344, 25788), (16578, 25424), (17192, 24516), (19068, 22104), (19341, 21792)]