253337472

素因数分解:

$2^7\times 3^2\times {\mathrm{219911}}^1$

素因数の和:219931

約数の個数: 48

約数和(自身を含む): 729008280

約数和(自身を除く): 475670808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 219911, 439822, 659733, 879644, 1319466, 1759288, 1979199, 2638932, 3518576, 3958398, 5277864, 7037152, 7916796, 10555728, 14074304, 15833592, 21111456, 28148608, 31667184, 42222912, 63334368, 84445824, 126668736, 253337472]

約数ペア:

[(1, 253337472), (2, 126668736), (3, 84445824), (4, 63334368), (6, 42222912), (8, 31667184), (9, 28148608), (12, 21111456), (16, 15833592), (18, 14074304), (24, 10555728), (32, 7916796), (36, 7037152), (48, 5277864), (64, 3958398), (72, 3518576), (96, 2638932), (128, 1979199), (144, 1759288), (192, 1319466), (288, 879644), (384, 659733), (576, 439822), (1152, 219911)]