478207488

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 1462906368

約数和(自身を除く): 984698880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 83, 88, 93, 96, 121, 124, 128, 132, 166, 176, 186, 192, 242, 248, 249, 256, 264, 332, 341, 352, 363, 372, 384, 484, 496, 498, 512, 528, 664, 682, 704, 726, 744, 768, 913, 968, 992, 996, 1023, 1056, 1328, 1364, 1408, 1452, 1488, 1536, 1826, 1936, 1984, 1992, 2046, 2112, 2573, 2656, 2728, 2739, 2816, 2904, 2976, 3652, 3751, 3872, 3968, 3984, 4092, 4224, 5146, 5312, 5456, 5478, 5632, 5808, 5952, 7304, 7502, 7719, 7744, 7936, 7968, 8184, 8448, 10043, 10292, 10624, 10912, 10956, 11253, 11616, 11904, 14608, 15004, 15438, 15488, 15872, 15936, 16368, 16896, 20086, 20584, 21248, 21824, 21912, 22506, 23232, 23808, 28303, 29216, 30008, 30129, 30876, 30976, 31872, 32736, 40172, 41168, 42496, 43648, 43824, 45012, 46464, 47616, 56606, 58432, 60016, 60258, 61752, 61952, 63744, 65472, 80344, 82336, 84909, 87296, 87648, 90024, 92928, 113212, 116864, 120032, 120516, 123504, 127488, 130944, 160688, 164672, 169818, 174592, 175296, 180048, 185856, 226424, 233728, 240064, 241032, 247008, 261888, 311333, 321376, 329344, 339636, 350592, 360096, 452848, 467456, 480128, 482064, 494016, 523776, 622666, 642752, 658688, 679272, 701184, 720192, 905696, 933999, 960256, 964128, 988032, 1245332, 1285504, 1317376, 1358544, 1402368, 1440384, 1811392, 1867998, 1920512, 1928256, 1976064, 2490664, 2571008, 2717088, 2880768, 3622784, 3735996, 3856512, 3952128, 4981328, 5142016, 5434176, 5761536, 7245568, 7471992, 7713024, 9962656, 10868352, 14491136, 14943984, 15426048, 19925312, 21736704, 29887968, 39850624, 43473408, 59775936, 79701248, 119551872, 159402496, 239103744, 478207488]

約数ペア:

[(1, 478207488), (2, 239103744), (3, 159402496), (4, 119551872), (6, 79701248), (8, 59775936), (11, 43473408), (12, 39850624), (16, 29887968), (22, 21736704), (24, 19925312), (31, 15426048), (32, 14943984), (33, 14491136), (44, 10868352), (48, 9962656), (62, 7713024), (64, 7471992), (66, 7245568), (83, 5761536), (88, 5434176), (93, 5142016), (96, 4981328), (121, 3952128), (124, 3856512), (128, 3735996), (132, 3622784), (166, 2880768), (176, 2717088), (186, 2571008), (192, 2490664), (242, 1976064), (248, 1928256), (249, 1920512), (256, 1867998), (264, 1811392), (332, 1440384), (341, 1402368), (352, 1358544), (363, 1317376), (372, 1285504), (384, 1245332), (484, 988032), (496, 964128), (498, 960256), (512, 933999), (528, 905696), (664, 720192), (682, 701184), (704, 679272), (726, 658688), (744, 642752), (768, 622666), (913, 523776), (968, 494016), (992, 482064), (996, 480128), (1023, 467456), (1056, 452848), (1328, 360096), (1364, 350592), (1408, 339636), (1452, 329344), (1488, 321376), (1536, 311333), (1826, 261888), (1936, 247008), (1984, 241032), (1992, 240064), (2046, 233728), (2112, 226424), (2573, 185856), (2656, 180048), (2728, 175296), (2739, 174592), (2816, 169818), (2904, 164672), (2976, 160688), (3652, 130944), (3751, 127488), (3872, 123504), (3968, 120516), (3984, 120032), (4092, 116864), (4224, 113212), (5146, 92928), (5312, 90024), (5456, 87648), (5478, 87296), (5632, 84909), (5808, 82336), (5952, 80344), (7304, 65472), (7502, 63744), (7719, 61952), (7744, 61752), (7936, 60258), (7968, 60016), (8184, 58432), (8448, 56606), (10043, 47616), (10292, 46464), (10624, 45012), (10912, 43824), (10956, 43648), (11253, 42496), (11616, 41168), (11904, 40172), (14608, 32736), (15004, 31872), (15438, 30976), (15488, 30876), (15872, 30129), (15936, 30008), (16368, 29216), (16896, 28303), (20086, 23808), (20584, 23232), (21248, 22506), (21824, 21912)]