15243886364

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{353293}}^1$

素因数の和:353394

約数の個数: 48

約数和(自身を含む): 32288245248

約数和(自身を除く): 17044358884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 644, 938, 1541, 1876, 3082, 6164, 10787, 21574, 43148, 353293, 706586, 1413172, 2473051, 4946102, 8125739, 9892204, 16251478, 23670631, 32502956, 47341262, 56880173, 94682524, 113760346, 165694417, 227520692, 331388834, 544424513, 662777668, 1088849026, 2177698052, 3810971591, 7621943182, 15243886364]

約数ペア:

[(1, 15243886364), (2, 7621943182), (4, 3810971591), (7, 2177698052), (14, 1088849026), (23, 662777668), (28, 544424513), (46, 331388834), (67, 227520692), (92, 165694417), (134, 113760346), (161, 94682524), (268, 56880173), (322, 47341262), (469, 32502956), (644, 23670631), (938, 16251478), (1541, 9892204), (1876, 8125739), (3082, 4946102), (6164, 2473051), (10787, 1413172), (21574, 706586), (43148, 353293)]