1380459023466

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{260009}}^1$

素因数の和:260603

約数の個数: 64

約数和(自身を含む): 2923427635200

約数和(自身を除く): 1542968611734

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 474, 487, 974, 1461, 1817, 2922, 3634, 5451, 10902, 11201, 22402, 33603, 38473, 67206, 76946, 115419, 230838, 260009, 520018, 780027, 884879, 1560054, 1769758, 2654637, 5309274, 5980207, 11960414, 17940621, 20540711, 35881242, 41081422, 61622133, 123244266, 126624383, 253248766, 379873149, 472436353, 759746298, 944872706, 1417309059, 2834618118, 2912360809, 5824721618, 8737082427, 10003326257, 17474164854, 20006652514, 30009978771, 60019957542, 230076503911, 460153007822, 690229511733, 1380459023466]

約数ペア:

[(1, 1380459023466), (2, 690229511733), (3, 460153007822), (6, 230076503911), (23, 60019957542), (46, 30009978771), (69, 20006652514), (79, 17474164854), (138, 10003326257), (158, 8737082427), (237, 5824721618), (474, 2912360809), (487, 2834618118), (974, 1417309059), (1461, 944872706), (1817, 759746298), (2922, 472436353), (3634, 379873149), (5451, 253248766), (10902, 126624383), (11201, 123244266), (22402, 61622133), (33603, 41081422), (38473, 35881242), (67206, 20540711), (76946, 17940621), (115419, 11960414), (230838, 5980207), (260009, 5309274), (520018, 2654637), (780027, 1769758), (884879, 1560054)]