349993944

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211349}}^1$

素因数の和:211384

約数の個数: 48

約数和(自身を含む): 989118000

約数和(自身を除く): 639124056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 211349, 422698, 634047, 845396, 1268094, 1690792, 1902141, 2536188, 3804282, 4861027, 5072376, 7608564, 9722054, 14583081, 15217128, 19444108, 29166162, 38888216, 43749243, 58332324, 87498486, 116664648, 174996972, 349993944]

約数ペア:

[(1, 349993944), (2, 174996972), (3, 116664648), (4, 87498486), (6, 58332324), (8, 43749243), (9, 38888216), (12, 29166162), (18, 19444108), (23, 15217128), (24, 14583081), (36, 9722054), (46, 7608564), (69, 5072376), (72, 4861027), (92, 3804282), (138, 2536188), (184, 1902141), (207, 1690792), (276, 1268094), (414, 845396), (552, 634047), (828, 422698), (1656, 211349)]