221046624

素因数分解:

$2^5\times 3^3\times {\mathrm{255841}}^1$

素因数の和:255860

約数の個数: 48

約数和(自身を含む): 644721840

約数和(自身を除く): 423675216

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, 255841, 511682, 767523, 1023364, 1535046, 2046728, 2302569, 3070092, 4093456, 4605138, 6140184, 6907707, 8186912, 9210276, 12280368, 13815414, 18420552, 24560736, 27630828, 36841104, 55261656, 73682208, 110523312, 221046624]

約数ペア:

[(1, 221046624), (2, 110523312), (3, 73682208), (4, 55261656), (6, 36841104), (8, 27630828), (9, 24560736), (12, 18420552), (16, 13815414), (18, 12280368), (24, 9210276), (27, 8186912), (32, 6907707), (36, 6140184), (48, 4605138), (54, 4093456), (72, 3070092), (96, 2302569), (108, 2046728), (144, 1535046), (216, 1023364), (288, 767523), (432, 511682), (864, 255841)]