408961392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1217147}}^1$

素因数の和:1217165

約数の個数: 40

約数和(自身を含む): 1207410816

約数和(自身を除く): 798449424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1217147, 2434294, 3651441, 4868588, 7302882, 8520029, 9737176, 14605764, 17040058, 19474352, 25560087, 29211528, 34080116, 51120174, 58423056, 68160232, 102240348, 136320464, 204480696, 408961392]

約数ペア:

[(1, 408961392), (2, 204480696), (3, 136320464), (4, 102240348), (6, 68160232), (7, 58423056), (8, 51120174), (12, 34080116), (14, 29211528), (16, 25560087), (21, 19474352), (24, 17040058), (28, 14605764), (42, 9737176), (48, 8520029), (56, 7302882), (84, 4868588), (112, 3651441), (168, 2434294), (336, 1217147)]