219047616

素因数分解:

$2^6\times 3^2\times {\mathrm{380291}}^1$

素因数の和:380309

約数の個数: 42

約数和(自身を含む): 627862092

約数和(自身を除く): 408814476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 380291, 760582, 1140873, 1521164, 2281746, 3042328, 3422619, 4563492, 6084656, 6845238, 9126984, 12169312, 13690476, 18253968, 24338624, 27380952, 36507936, 54761904, 73015872, 109523808, 219047616]

約数ペア:

[(1, 219047616), (2, 109523808), (3, 73015872), (4, 54761904), (6, 36507936), (8, 27380952), (9, 24338624), (12, 18253968), (16, 13690476), (18, 12169312), (24, 9126984), (32, 6845238), (36, 6084656), (48, 4563492), (64, 3422619), (72, 3042328), (96, 2281746), (144, 1521164), (192, 1140873), (288, 760582), (576, 380291)]