402019944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{42841}}^1$

素因数の和:42890

約数の個数: 64

約数和(自身を含む): 1110464640

約数和(自身を除く): 708444696

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 9384, 42841, 85682, 128523, 171364, 257046, 342728, 514092, 728297, 985343, 1028184, 1456594, 1970686, 2184891, 2913188, 2956029, 3941372, 4369782, 5826376, 5912058, 7882744, 8739564, 11824116, 16750831, 17479128, 23648232, 33501662, 50252493, 67003324, 100504986, 134006648, 201009972, 402019944]

約数ペア:

[(1, 402019944), (2, 201009972), (3, 134006648), (4, 100504986), (6, 67003324), (8, 50252493), (12, 33501662), (17, 23648232), (23, 17479128), (24, 16750831), (34, 11824116), (46, 8739564), (51, 7882744), (68, 5912058), (69, 5826376), (92, 4369782), (102, 3941372), (136, 2956029), (138, 2913188), (184, 2184891), (204, 1970686), (276, 1456594), (391, 1028184), (408, 985343), (552, 728297), (782, 514092), (1173, 342728), (1564, 257046), (2346, 171364), (3128, 128523), (4692, 85682), (9384, 42841)]