392399392

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2342

約数の個数: 96

約数和(自身を含む): 977163264

約数和(自身を除く): 584763872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 71, 77, 88, 112, 142, 154, 176, 224, 284, 308, 352, 497, 568, 616, 781, 994, 1136, 1232, 1562, 1988, 2243, 2272, 2464, 3124, 3976, 4486, 5467, 6248, 7952, 8972, 10934, 12496, 15701, 15904, 17944, 21868, 24673, 24992, 31402, 35888, 43736, 49346, 62804, 71776, 87472, 98692, 125608, 159253, 172711, 174944, 197384, 251216, 318506, 345422, 394768, 502432, 637012, 690844, 789536, 1114771, 1274024, 1381688, 1751783, 2229542, 2548048, 2763376, 3503566, 4459084, 5096096, 5526752, 7007132, 8918168, 12262481, 14014264, 17836336, 24524962, 28028528, 35672672, 49049924, 56057056, 98099848, 196199696, 392399392]

約数ペア:

[(1, 392399392), (2, 196199696), (4, 98099848), (7, 56057056), (8, 49049924), (11, 35672672), (14, 28028528), (16, 24524962), (22, 17836336), (28, 14014264), (32, 12262481), (44, 8918168), (56, 7007132), (71, 5526752), (77, 5096096), (88, 4459084), (112, 3503566), (142, 2763376), (154, 2548048), (176, 2229542), (224, 1751783), (284, 1381688), (308, 1274024), (352, 1114771), (497, 789536), (568, 690844), (616, 637012), (781, 502432), (994, 394768), (1136, 345422), (1232, 318506), (1562, 251216), (1988, 197384), (2243, 174944), (2272, 172711), (2464, 159253), (3124, 125608), (3976, 98692), (4486, 87472), (5467, 71776), (6248, 62804), (7952, 49346), (8972, 43736), (10934, 35888), (12496, 31402), (15701, 24992), (15904, 24673), (17944, 21868)]