2105643024

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{205951}}^1$

素因数の和:206036

約数の個数: 60

約数和(自身を含む): 5975903232

約数和(自身を除く): 3870260208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 205951, 411902, 617853, 823804, 1235706, 1647608, 1853559, 2471412, 3295216, 3707118, 4942824, 7414236, 9885648, 14622521, 14828472, 29245042, 29656944, 43867563, 58490084, 87735126, 116980168, 131602689, 175470252, 233960336, 263205378, 350940504, 526410756, 701881008, 1052821512, 2105643024]

約数ペア:

[(1, 2105643024), (2, 1052821512), (3, 701881008), (4, 526410756), (6, 350940504), (8, 263205378), (9, 233960336), (12, 175470252), (16, 131602689), (18, 116980168), (24, 87735126), (36, 58490084), (48, 43867563), (71, 29656944), (72, 29245042), (142, 14828472), (144, 14622521), (213, 9885648), (284, 7414236), (426, 4942824), (568, 3707118), (639, 3295216), (852, 2471412), (1136, 1853559), (1278, 1647608), (1704, 1235706), (2556, 823804), (3408, 617853), (5112, 411902), (10224, 205951)]