290630208

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 224

約数和(自身を含む): 908255232

約数和(自身を除く): 617625024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 31, 32, 33, 44, 46, 48, 62, 64, 66, 69, 88, 92, 93, 96, 124, 132, 138, 176, 184, 186, 192, 193, 248, 253, 264, 276, 341, 352, 368, 372, 386, 496, 506, 528, 552, 579, 682, 704, 713, 736, 744, 759, 772, 992, 1012, 1023, 1056, 1104, 1158, 1364, 1426, 1472, 1488, 1518, 1544, 1984, 2024, 2046, 2112, 2123, 2139, 2208, 2316, 2728, 2852, 2976, 3036, 3088, 4048, 4092, 4246, 4278, 4416, 4439, 4632, 5456, 5704, 5952, 5983, 6072, 6176, 6369, 7843, 8096, 8184, 8492, 8556, 8878, 9264, 10912, 11408, 11966, 12144, 12352, 12738, 13317, 15686, 16192, 16368, 16984, 17112, 17756, 17949, 18528, 21824, 22816, 23529, 23932, 24288, 25476, 26634, 31372, 32736, 33968, 34224, 35512, 35898, 37056, 45632, 47058, 47864, 48576, 48829, 50952, 53268, 62744, 65472, 65813, 67936, 68448, 71024, 71796, 94116, 95728, 97658, 101904, 106536, 125488, 131626, 135872, 136896, 137609, 142048, 143592, 146487, 188232, 191456, 195316, 197439, 203808, 213072, 250976, 263252, 275218, 284096, 287184, 292974, 376464, 382912, 390632, 394878, 407616, 412827, 426144, 501952, 526504, 550436, 574368, 585948, 752928, 781264, 789756, 825654, 852288, 1053008, 1100872, 1148736, 1171896, 1505856, 1513699, 1562528, 1579512, 1651308, 2106016, 2201744, 2343792, 3027398, 3125056, 3159024, 3302616, 4212032, 4403488, 4541097, 4687584, 6054796, 6318048, 6605232, 8806976, 9082194, 9375168, 12109592, 12636096, 13210464, 18164388, 24219184, 26420928, 36328776, 48438368, 72657552, 96876736, 145315104, 290630208]

約数ペア:

[(1, 290630208), (2, 145315104), (3, 96876736), (4, 72657552), (6, 48438368), (8, 36328776), (11, 26420928), (12, 24219184), (16, 18164388), (22, 13210464), (23, 12636096), (24, 12109592), (31, 9375168), (32, 9082194), (33, 8806976), (44, 6605232), (46, 6318048), (48, 6054796), (62, 4687584), (64, 4541097), (66, 4403488), (69, 4212032), (88, 3302616), (92, 3159024), (93, 3125056), (96, 3027398), (124, 2343792), (132, 2201744), (138, 2106016), (176, 1651308), (184, 1579512), (186, 1562528), (192, 1513699), (193, 1505856), (248, 1171896), (253, 1148736), (264, 1100872), (276, 1053008), (341, 852288), (352, 825654), (368, 789756), (372, 781264), (386, 752928), (496, 585948), (506, 574368), (528, 550436), (552, 526504), (579, 501952), (682, 426144), (704, 412827), (713, 407616), (736, 394878), (744, 390632), (759, 382912), (772, 376464), (992, 292974), (1012, 287184), (1023, 284096), (1056, 275218), (1104, 263252), (1158, 250976), (1364, 213072), (1426, 203808), (1472, 197439), (1488, 195316), (1518, 191456), (1544, 188232), (1984, 146487), (2024, 143592), (2046, 142048), (2112, 137609), (2123, 136896), (2139, 135872), (2208, 131626), (2316, 125488), (2728, 106536), (2852, 101904), (2976, 97658), (3036, 95728), (3088, 94116), (4048, 71796), (4092, 71024), (4246, 68448), (4278, 67936), (4416, 65813), (4439, 65472), (4632, 62744), (5456, 53268), (5704, 50952), (5952, 48829), (5983, 48576), (6072, 47864), (6176, 47058), (6369, 45632), (7843, 37056), (8096, 35898), (8184, 35512), (8492, 34224), (8556, 33968), (8878, 32736), (9264, 31372), (10912, 26634), (11408, 25476), (11966, 24288), (12144, 23932), (12352, 23529), (12738, 22816), (13317, 21824), (15686, 18528), (16192, 17949), (16368, 17756), (16984, 17112)]