672113808

素因数分解:

$2^4\times 3^3\times {\mathrm{1555819}}^1$

素因数の和:1555836

約数の個数: 40

約数和(自身を含む): 1929216800

約数和(自身を除く): 1257102992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1555819, 3111638, 4667457, 6223276, 9334914, 12446552, 14002371, 18669828, 24893104, 28004742, 37339656, 42007113, 56009484, 74679312, 84014226, 112018968, 168028452, 224037936, 336056904, 672113808]

約数ペア:

[(1, 672113808), (2, 336056904), (3, 224037936), (4, 168028452), (6, 112018968), (8, 84014226), (9, 74679312), (12, 56009484), (16, 42007113), (18, 37339656), (24, 28004742), (27, 24893104), (36, 18669828), (48, 14002371), (54, 12446552), (72, 9334914), (108, 6223276), (144, 4667457), (216, 3111638), (432, 1555819)]