613403168

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 1471017240

約数和(自身を除く): 857614072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 97, 98, 109, 112, 148, 194, 196, 218, 224, 259, 296, 388, 392, 436, 518, 592, 679, 763, 776, 784, 872, 1036, 1184, 1358, 1526, 1552, 1568, 1744, 1813, 2072, 2716, 3052, 3104, 3488, 3589, 3626, 4033, 4144, 4753, 5341, 5432, 6104, 7178, 7252, 8066, 8288, 9506, 10573, 10682, 10864, 12208, 14356, 14504, 16132, 19012, 21146, 21364, 21728, 24416, 25123, 28231, 28712, 29008, 32264, 38024, 42292, 42728, 50246, 56462, 57424, 58016, 64528, 74011, 76048, 84584, 85456, 100492, 112924, 114848, 129056, 148022, 152096, 169168, 170912, 175861, 197617, 200984, 225848, 296044, 338336, 351722, 391201, 395234, 401968, 451696, 518077, 592088, 703444, 782402, 790468, 803936, 903392, 1036154, 1184176, 1406888, 1564804, 1580936, 2072308, 2368352, 2738407, 2813776, 3129608, 3161872, 4144616, 5476814, 5627552, 6259216, 6323744, 8289232, 10953628, 12518432, 16578464, 19168849, 21907256, 38337698, 43814512, 76675396, 87629024, 153350792, 306701584, 613403168]

約数ペア:

[(1, 613403168), (2, 306701584), (4, 153350792), (7, 87629024), (8, 76675396), (14, 43814512), (16, 38337698), (28, 21907256), (32, 19168849), (37, 16578464), (49, 12518432), (56, 10953628), (74, 8289232), (97, 6323744), (98, 6259216), (109, 5627552), (112, 5476814), (148, 4144616), (194, 3161872), (196, 3129608), (218, 2813776), (224, 2738407), (259, 2368352), (296, 2072308), (388, 1580936), (392, 1564804), (436, 1406888), (518, 1184176), (592, 1036154), (679, 903392), (763, 803936), (776, 790468), (784, 782402), (872, 703444), (1036, 592088), (1184, 518077), (1358, 451696), (1526, 401968), (1552, 395234), (1568, 391201), (1744, 351722), (1813, 338336), (2072, 296044), (2716, 225848), (3052, 200984), (3104, 197617), (3488, 175861), (3589, 170912), (3626, 169168), (4033, 152096), (4144, 148022), (4753, 129056), (5341, 114848), (5432, 112924), (6104, 100492), (7178, 85456), (7252, 84584), (8066, 76048), (8288, 74011), (9506, 64528), (10573, 58016), (10682, 57424), (10864, 56462), (12208, 50246), (14356, 42728), (14504, 42292), (16132, 38024), (19012, 32264), (21146, 29008), (21364, 28712), (21728, 28231), (24416, 25123)]