393267048

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{787}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 1007631360

約数和(自身を除く): 614364312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 443, 564, 787, 886, 1128, 1329, 1574, 1772, 2361, 2658, 3148, 3544, 4722, 5316, 6296, 9444, 10632, 18888, 20821, 36989, 41642, 62463, 73978, 83284, 110967, 124926, 147956, 166568, 221934, 249852, 295912, 348641, 443868, 499704, 697282, 887736, 1045923, 1394564, 2091846, 2789128, 4183692, 8367384, 16386127, 32772254, 49158381, 65544508, 98316762, 131089016, 196633524, 393267048]

約数ペア:

[(1, 393267048), (2, 196633524), (3, 131089016), (4, 98316762), (6, 65544508), (8, 49158381), (12, 32772254), (24, 16386127), (47, 8367384), (94, 4183692), (141, 2789128), (188, 2091846), (282, 1394564), (376, 1045923), (443, 887736), (564, 697282), (787, 499704), (886, 443868), (1128, 348641), (1329, 295912), (1574, 249852), (1772, 221934), (2361, 166568), (2658, 147956), (3148, 124926), (3544, 110967), (4722, 83284), (5316, 73978), (6296, 62463), (9444, 41642), (10632, 36989), (18888, 20821)]