340521776

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{5233}}^1$

素因数の和:5338

約数の個数: 60

約数和(自身を含む): 776872152

約数和(自身を除く): 436350376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 332, 392, 581, 664, 784, 1162, 1328, 2324, 4067, 4648, 5233, 8134, 9296, 10466, 16268, 20932, 32536, 36631, 41864, 65072, 73262, 83728, 146524, 256417, 293048, 434339, 512834, 586096, 868678, 1025668, 1737356, 2051336, 3040373, 3474712, 4102672, 6080746, 6949424, 12161492, 21282611, 24322984, 42565222, 48645968, 85130444, 170260888, 340521776]

約数ペア:

[(1, 340521776), (2, 170260888), (4, 85130444), (7, 48645968), (8, 42565222), (14, 24322984), (16, 21282611), (28, 12161492), (49, 6949424), (56, 6080746), (83, 4102672), (98, 3474712), (112, 3040373), (166, 2051336), (196, 1737356), (332, 1025668), (392, 868678), (581, 586096), (664, 512834), (784, 434339), (1162, 293048), (1328, 256417), (2324, 146524), (4067, 83728), (4648, 73262), (5233, 65072), (8134, 41864), (9296, 36631), (10466, 32536), (16268, 20932)]