672616672

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7451}}^1$

素因数の和:7512

約数の個数: 96

約数和(自身を含む): 1682601984

約数和(自身を除く): 1009985312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 3224, 3472, 5642, 6448, 6944, 7451, 11284, 12896, 14902, 22568, 29804, 45136, 52157, 59608, 90272, 96863, 104314, 119216, 193726, 208628, 230981, 238432, 387452, 417256, 461962, 678041, 774904, 834512, 923924, 1356082, 1549808, 1616867, 1669024, 1847848, 2712164, 3002753, 3099616, 3233734, 3695696, 5424328, 6005506, 6467468, 7391392, 10848656, 12011012, 12934936, 21019271, 21697312, 24022024, 25869872, 42038542, 48044048, 51739744, 84077084, 96088096, 168154168, 336308336, 672616672]

約数ペア:

[(1, 672616672), (2, 336308336), (4, 168154168), (7, 96088096), (8, 84077084), (13, 51739744), (14, 48044048), (16, 42038542), (26, 25869872), (28, 24022024), (31, 21697312), (32, 21019271), (52, 12934936), (56, 12011012), (62, 10848656), (91, 7391392), (104, 6467468), (112, 6005506), (124, 5424328), (182, 3695696), (208, 3233734), (217, 3099616), (224, 3002753), (248, 2712164), (364, 1847848), (403, 1669024), (416, 1616867), (434, 1549808), (496, 1356082), (728, 923924), (806, 834512), (868, 774904), (992, 678041), (1456, 461962), (1612, 417256), (1736, 387452), (2821, 238432), (2912, 230981), (3224, 208628), (3472, 193726), (5642, 119216), (6448, 104314), (6944, 96863), (7451, 90272), (11284, 59608), (12896, 52157), (14902, 45136), (22568, 29804)]