255458784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{380147}}^1$

素因数の和:380167

約数の個数: 48

約数和(自身を含む): 766378368

約数和(自身を除く): 510919584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 380147, 760294, 1140441, 1520588, 2280882, 2661029, 3041176, 4561764, 5322058, 6082352, 7983087, 9123528, 10644116, 12164704, 15966174, 18247056, 21288232, 31932348, 36494112, 42576464, 63864696, 85152928, 127729392, 255458784]

約数ペア:

[(1, 255458784), (2, 127729392), (3, 85152928), (4, 63864696), (6, 42576464), (7, 36494112), (8, 31932348), (12, 21288232), (14, 18247056), (16, 15966174), (21, 12164704), (24, 10644116), (28, 9123528), (32, 7983087), (42, 6082352), (48, 5322058), (56, 4561764), (84, 3041176), (96, 2661029), (112, 2280882), (168, 1520588), (224, 1140441), (336, 760294), (672, 380147)]