488678176

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 1206576000

約数和(自身を除く): 717897824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 49, 56, 76, 94, 98, 112, 133, 152, 188, 196, 224, 266, 304, 329, 349, 376, 392, 532, 608, 658, 698, 752, 784, 893, 931, 1064, 1316, 1396, 1504, 1568, 1786, 1862, 2128, 2303, 2443, 2632, 2792, 3572, 3724, 4256, 4606, 4886, 5264, 5584, 6251, 6631, 7144, 7448, 9212, 9772, 10528, 11168, 12502, 13262, 14288, 14896, 16403, 17101, 18424, 19544, 25004, 26524, 28576, 29792, 32806, 34202, 36848, 39088, 43757, 46417, 50008, 53048, 65612, 68404, 73696, 78176, 87514, 92834, 100016, 106096, 114821, 131224, 136808, 175028, 185668, 200032, 212192, 229642, 262448, 273616, 311657, 324919, 350056, 371336, 459284, 524896, 547232, 623314, 649838, 700112, 742672, 803747, 918568, 1246628, 1299676, 1400224, 1485344, 1607494, 1837136, 2181599, 2493256, 2599352, 3214988, 3674272, 4363198, 4986512, 5198704, 6429976, 8726396, 9973024, 10397408, 12859952, 15271193, 17452792, 25719904, 30542386, 34905584, 61084772, 69811168, 122169544, 244339088, 488678176]

約数ペア:

[(1, 488678176), (2, 244339088), (4, 122169544), (7, 69811168), (8, 61084772), (14, 34905584), (16, 30542386), (19, 25719904), (28, 17452792), (32, 15271193), (38, 12859952), (47, 10397408), (49, 9973024), (56, 8726396), (76, 6429976), (94, 5198704), (98, 4986512), (112, 4363198), (133, 3674272), (152, 3214988), (188, 2599352), (196, 2493256), (224, 2181599), (266, 1837136), (304, 1607494), (329, 1485344), (349, 1400224), (376, 1299676), (392, 1246628), (532, 918568), (608, 803747), (658, 742672), (698, 700112), (752, 649838), (784, 623314), (893, 547232), (931, 524896), (1064, 459284), (1316, 371336), (1396, 350056), (1504, 324919), (1568, 311657), (1786, 273616), (1862, 262448), (2128, 229642), (2303, 212192), (2443, 200032), (2632, 185668), (2792, 175028), (3572, 136808), (3724, 131224), (4256, 114821), (4606, 106096), (4886, 100016), (5264, 92834), (5584, 87514), (6251, 78176), (6631, 73696), (7144, 68404), (7448, 65612), (9212, 53048), (9772, 50008), (10528, 46417), (11168, 43757), (12502, 39088), (13262, 36848), (14288, 34202), (14896, 32806), (16403, 29792), (17101, 28576), (18424, 26524), (19544, 25004)]