219640032

素因数分解:

$2^5\times 3^3\times {\mathrm{254213}}^1$

素因数の和:254232

約数の個数: 48

約数和(自身を含む): 640619280

約数和(自身を除く): 420979248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 254213, 508426, 762639, 1016852, 1525278, 2033704, 2287917, 3050556, 4067408, 4575834, 6101112, 6863751, 8134816, 9151668, 12202224, 13727502, 18303336, 24404448, 27455004, 36606672, 54910008, 73213344, 109820016, 219640032]

約数ペア:

[(1, 219640032), (2, 109820016), (3, 73213344), (4, 54910008), (6, 36606672), (8, 27455004), (9, 24404448), (12, 18303336), (16, 13727502), (18, 12202224), (24, 9151668), (27, 8134816), (32, 6863751), (36, 6101112), (48, 4575834), (54, 4067408), (72, 3050556), (96, 2287917), (108, 2033704), (144, 1525278), (216, 1016852), (288, 762639), (432, 508426), (864, 254213)]