339984008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2609}}^1$

素因数の和:2814

約数の個数: 64

約数和(自身を含む): 789264000

約数和(自身を除く): 449279992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 179, 182, 358, 364, 716, 728, 1253, 1432, 2327, 2506, 2609, 4654, 5012, 5218, 9308, 10024, 10436, 16289, 18263, 18616, 20872, 32578, 33917, 36526, 65156, 67834, 73052, 130312, 135668, 146104, 237419, 271336, 467011, 474838, 934022, 949676, 1868044, 1899352, 3269077, 3736088, 6071143, 6538154, 12142286, 13076308, 24284572, 26152616, 42498001, 48569144, 84996002, 169992004, 339984008]

約数ペア:

[(1, 339984008), (2, 169992004), (4, 84996002), (7, 48569144), (8, 42498001), (13, 26152616), (14, 24284572), (26, 13076308), (28, 12142286), (52, 6538154), (56, 6071143), (91, 3736088), (104, 3269077), (179, 1899352), (182, 1868044), (358, 949676), (364, 934022), (716, 474838), (728, 467011), (1253, 271336), (1432, 237419), (2327, 146104), (2506, 135668), (2609, 130312), (4654, 73052), (5012, 67834), (5218, 65156), (9308, 36526), (10024, 33917), (10436, 32578), (16289, 20872), (18263, 18616)]