489528192

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 256

約数和(自身を含む): 1480550400

約数和(自身を除く): 991022208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 41, 48, 51, 59, 62, 64, 68, 82, 93, 96, 102, 118, 123, 124, 128, 136, 164, 177, 186, 192, 204, 236, 246, 248, 272, 328, 354, 372, 384, 408, 472, 492, 496, 527, 544, 656, 697, 708, 744, 816, 944, 984, 992, 1003, 1054, 1088, 1271, 1312, 1394, 1416, 1488, 1581, 1632, 1829, 1888, 1968, 1984, 2006, 2091, 2108, 2176, 2419, 2542, 2624, 2788, 2832, 2976, 3009, 3162, 3264, 3658, 3776, 3813, 3936, 3968, 4012, 4182, 4216, 4838, 5084, 5248, 5487, 5576, 5664, 5952, 6018, 6324, 6528, 7257, 7316, 7552, 7626, 7872, 8024, 8364, 8432, 9676, 10168, 10974, 11152, 11328, 11904, 12036, 12648, 14514, 14632, 15252, 15744, 16048, 16728, 16864, 19352, 20336, 21607, 21948, 22304, 22656, 24072, 25296, 29028, 29264, 30504, 31093, 32096, 33456, 33728, 38704, 40672, 41123, 43214, 43896, 44608, 48144, 50592, 58056, 58528, 61008, 62186, 64192, 64821, 66912, 67456, 74989, 77408, 81344, 82246, 86428, 87792, 89216, 93279, 96288, 101184, 116112, 117056, 122016, 123369, 124372, 128384, 129642, 133824, 149978, 154816, 162688, 164492, 172856, 175584, 186558, 192576, 202368, 224967, 232224, 234112, 244032, 246738, 248744, 259284, 267648, 299956, 309632, 328984, 345712, 351168, 373116, 385152, 449934, 464448, 488064, 493476, 497488, 518568, 599912, 657968, 691424, 702336, 746232, 899868, 928896, 986952, 994976, 1037136, 1199824, 1274813, 1315936, 1382848, 1492464, 1799736, 1973904, 1989952, 2074272, 2399648, 2549626, 2631872, 2765696, 2984928, 3599472, 3824439, 3947808, 3979904, 4148544, 4799296, 5099252, 5263744, 5969856, 7198944, 7648878, 7895616, 8297088, 9598592, 10198504, 11939712, 14397888, 15297756, 15791232, 20397008, 28795776, 30595512, 40794016, 61191024, 81588032, 122382048, 163176064, 244764096, 489528192]

約数ペア:

[(1, 489528192), (2, 244764096), (3, 163176064), (4, 122382048), (6, 81588032), (8, 61191024), (12, 40794016), (16, 30595512), (17, 28795776), (24, 20397008), (31, 15791232), (32, 15297756), (34, 14397888), (41, 11939712), (48, 10198504), (51, 9598592), (59, 8297088), (62, 7895616), (64, 7648878), (68, 7198944), (82, 5969856), (93, 5263744), (96, 5099252), (102, 4799296), (118, 4148544), (123, 3979904), (124, 3947808), (128, 3824439), (136, 3599472), (164, 2984928), (177, 2765696), (186, 2631872), (192, 2549626), (204, 2399648), (236, 2074272), (246, 1989952), (248, 1973904), (272, 1799736), (328, 1492464), (354, 1382848), (372, 1315936), (384, 1274813), (408, 1199824), (472, 1037136), (492, 994976), (496, 986952), (527, 928896), (544, 899868), (656, 746232), (697, 702336), (708, 691424), (744, 657968), (816, 599912), (944, 518568), (984, 497488), (992, 493476), (1003, 488064), (1054, 464448), (1088, 449934), (1271, 385152), (1312, 373116), (1394, 351168), (1416, 345712), (1488, 328984), (1581, 309632), (1632, 299956), (1829, 267648), (1888, 259284), (1968, 248744), (1984, 246738), (2006, 244032), (2091, 234112), (2108, 232224), (2176, 224967), (2419, 202368), (2542, 192576), (2624, 186558), (2788, 175584), (2832, 172856), (2976, 164492), (3009, 162688), (3162, 154816), (3264, 149978), (3658, 133824), (3776, 129642), (3813, 128384), (3936, 124372), (3968, 123369), (4012, 122016), (4182, 117056), (4216, 116112), (4838, 101184), (5084, 96288), (5248, 93279), (5487, 89216), (5576, 87792), (5664, 86428), (5952, 82246), (6018, 81344), (6324, 77408), (6528, 74989), (7257, 67456), (7316, 66912), (7552, 64821), (7626, 64192), (7872, 62186), (8024, 61008), (8364, 58528), (8432, 58056), (9676, 50592), (10168, 48144), (10974, 44608), (11152, 43896), (11328, 43214), (11904, 41123), (12036, 40672), (12648, 38704), (14514, 33728), (14632, 33456), (15252, 32096), (15744, 31093), (16048, 30504), (16728, 29264), (16864, 29028), (19352, 25296), (20336, 24072), (21607, 22656), (21948, 22304)]