729729728

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1310

約数の個数: 112

約数和(自身を含む): 1800417024

約数和(自身を除く): 1070687296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 107, 112, 182, 208, 214, 224, 364, 416, 428, 448, 728, 749, 832, 856, 1171, 1391, 1456, 1498, 1712, 2342, 2782, 2912, 2996, 3424, 4684, 5564, 5824, 5992, 6848, 8197, 9368, 9737, 11128, 11984, 15223, 16394, 18736, 19474, 22256, 23968, 30446, 32788, 37472, 38948, 44512, 47936, 60892, 65576, 74944, 77896, 89024, 106561, 121784, 125297, 131152, 155792, 213122, 243568, 250594, 262304, 311584, 426244, 487136, 501188, 524608, 623168, 852488, 877079, 974272, 1002376, 1628861, 1704976, 1754158, 2004752, 3257722, 3409952, 3508316, 4009504, 6515444, 6819904, 7016632, 8019008, 11402027, 13030888, 14033264, 22804054, 26061776, 28066528, 45608108, 52123552, 56133056, 91216216, 104247104, 182432432, 364864864, 729729728]

約数ペア:

[(1, 729729728), (2, 364864864), (4, 182432432), (7, 104247104), (8, 91216216), (13, 56133056), (14, 52123552), (16, 45608108), (26, 28066528), (28, 26061776), (32, 22804054), (52, 14033264), (56, 13030888), (64, 11402027), (91, 8019008), (104, 7016632), (107, 6819904), (112, 6515444), (182, 4009504), (208, 3508316), (214, 3409952), (224, 3257722), (364, 2004752), (416, 1754158), (428, 1704976), (448, 1628861), (728, 1002376), (749, 974272), (832, 877079), (856, 852488), (1171, 623168), (1391, 524608), (1456, 501188), (1498, 487136), (1712, 426244), (2342, 311584), (2782, 262304), (2912, 250594), (2996, 243568), (3424, 213122), (4684, 155792), (5564, 131152), (5824, 125297), (5992, 121784), (6848, 106561), (8197, 89024), (9368, 77896), (9737, 74944), (11128, 65576), (11984, 60892), (15223, 47936), (16394, 44512), (18736, 38948), (19474, 37472), (22256, 32788), (23968, 30446)]