189892008

素因数分解:

$2^3\times 3^2\times {\mathrm{983}}^1\times {\mathrm{2683}}^1$

素因数の和:3678

約数の個数: 48

約数和(自身を含む): 515005920

約数和(自身を除く): 325113912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 983, 1966, 2683, 2949, 3932, 5366, 5898, 7864, 8049, 8847, 10732, 11796, 16098, 17694, 21464, 23592, 24147, 32196, 35388, 48294, 64392, 70776, 96588, 193176, 2637389, 5274778, 7912167, 10549556, 15824334, 21099112, 23736501, 31648668, 47473002, 63297336, 94946004, 189892008]

約数ペア:

[(1, 189892008), (2, 94946004), (3, 63297336), (4, 47473002), (6, 31648668), (8, 23736501), (9, 21099112), (12, 15824334), (18, 10549556), (24, 7912167), (36, 5274778), (72, 2637389), (983, 193176), (1966, 96588), (2683, 70776), (2949, 64392), (3932, 48294), (5366, 35388), (5898, 32196), (7864, 24147), (8049, 23592), (8847, 21464), (10732, 17694), (11796, 16098)]