712194992

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 1497523200

約数和(自身を除く): 785328208

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 67, 116, 124, 134, 232, 248, 268, 464, 496, 536, 739, 899, 1072, 1478, 1798, 1943, 2077, 2956, 3596, 3886, 4154, 5912, 7192, 7772, 8308, 11824, 14384, 15544, 16616, 21431, 22909, 31088, 33232, 42862, 45818, 49513, 60233, 85724, 91636, 99026, 120466, 171448, 183272, 198052, 240932, 342896, 366544, 396104, 481864, 664361, 792208, 963728, 1328722, 1435877, 1534903, 2657444, 2871754, 3069806, 5314888, 5743508, 6139612, 10629776, 11487016, 12279224, 22974032, 24558448, 44512187, 89024374, 178048748, 356097496, 712194992]

約数ペア:

[(1, 712194992), (2, 356097496), (4, 178048748), (8, 89024374), (16, 44512187), (29, 24558448), (31, 22974032), (58, 12279224), (62, 11487016), (67, 10629776), (116, 6139612), (124, 5743508), (134, 5314888), (232, 3069806), (248, 2871754), (268, 2657444), (464, 1534903), (496, 1435877), (536, 1328722), (739, 963728), (899, 792208), (1072, 664361), (1478, 481864), (1798, 396104), (1943, 366544), (2077, 342896), (2956, 240932), (3596, 198052), (3886, 183272), (4154, 171448), (5912, 120466), (7192, 99026), (7772, 91636), (8308, 85724), (11824, 60233), (14384, 49513), (15544, 45818), (16616, 42862), (21431, 33232), (22909, 31088)]