849062312

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 1842771840

約数和(自身を除く): 993709528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 211, 362, 397, 422, 724, 794, 844, 1267, 1448, 1477, 1588, 1688, 2534, 2779, 2954, 3176, 5068, 5558, 5908, 10136, 11116, 11816, 22232, 38191, 71857, 76382, 83767, 143714, 152764, 167534, 267337, 287428, 305528, 335068, 502999, 534674, 574856, 586369, 670136, 1005998, 1069348, 1172738, 2011996, 2138696, 2345476, 4023992, 4690952, 15161827, 30323654, 60647308, 106132789, 121294616, 212265578, 424531156, 849062312]

約数ペア:

[(1, 849062312), (2, 424531156), (4, 212265578), (7, 121294616), (8, 106132789), (14, 60647308), (28, 30323654), (56, 15161827), (181, 4690952), (211, 4023992), (362, 2345476), (397, 2138696), (422, 2011996), (724, 1172738), (794, 1069348), (844, 1005998), (1267, 670136), (1448, 586369), (1477, 574856), (1588, 534674), (1688, 502999), (2534, 335068), (2779, 305528), (2954, 287428), (3176, 267337), (5068, 167534), (5558, 152764), (5908, 143714), (10136, 83767), (11116, 76382), (11816, 71857), (22232, 38191)]