685150592

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1520

約数の個数: 128

約数和(自身を含む): 1706158080

約数和(自身を除く): 1021007488

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 272, 434, 448, 476, 496, 527, 544, 868, 896, 952, 992, 1054, 1088, 1451, 1736, 1904, 1984, 2108, 2176, 2902, 3472, 3689, 3808, 3968, 4216, 5804, 6944, 7378, 7616, 8432, 10157, 11608, 13888, 14756, 15232, 16864, 20314, 23216, 24667, 27776, 29512, 33728, 40628, 44981, 46432, 49334, 59024, 67456, 81256, 89962, 92864, 98668, 118048, 162512, 172669, 179924, 185728, 197336, 236096, 314867, 325024, 345338, 359848, 394672, 472192, 629734, 650048, 690676, 719696, 764677, 789344, 1259468, 1300096, 1381352, 1439392, 1529354, 1578688, 2518936, 2762704, 2878784, 3058708, 3157376, 5037872, 5352739, 5525408, 5757568, 6117416, 10075744, 10705478, 11050816, 12234832, 20151488, 21410956, 22101632, 24469664, 40302976, 42821912, 48939328, 85643824, 97878656, 171287648, 342575296, 685150592]

約数ペア:

[(1, 685150592), (2, 342575296), (4, 171287648), (7, 97878656), (8, 85643824), (14, 48939328), (16, 42821912), (17, 40302976), (28, 24469664), (31, 22101632), (32, 21410956), (34, 20151488), (56, 12234832), (62, 11050816), (64, 10705478), (68, 10075744), (112, 6117416), (119, 5757568), (124, 5525408), (128, 5352739), (136, 5037872), (217, 3157376), (224, 3058708), (238, 2878784), (248, 2762704), (272, 2518936), (434, 1578688), (448, 1529354), (476, 1439392), (496, 1381352), (527, 1300096), (544, 1259468), (868, 789344), (896, 764677), (952, 719696), (992, 690676), (1054, 650048), (1088, 629734), (1451, 472192), (1736, 394672), (1904, 359848), (1984, 345338), (2108, 325024), (2176, 314867), (2902, 236096), (3472, 197336), (3689, 185728), (3808, 179924), (3968, 172669), (4216, 162512), (5804, 118048), (6944, 98668), (7378, 92864), (7616, 89962), (8432, 81256), (10157, 67456), (11608, 59024), (13888, 49334), (14756, 46432), (15232, 44981), (16864, 40628), (20314, 33728), (23216, 29512), (24667, 27776)]