1408965678

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8387}}^1$

素因数の和:8479

約数の個数: 80

約数和(自身を含む): 3398045904

約数和(自身を除く): 1989080226

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 61, 81, 102, 122, 153, 162, 183, 306, 366, 459, 549, 918, 1037, 1098, 1377, 1647, 2074, 2754, 3111, 3294, 4941, 6222, 8387, 9333, 9882, 16774, 18666, 25161, 27999, 50322, 55998, 75483, 83997, 142579, 150966, 167994, 226449, 285158, 427737, 452898, 511607, 679347, 855474, 1023214, 1283211, 1358694, 1534821, 2566422, 3069642, 3849633, 4604463, 7699266, 8697319, 9208926, 11548899, 13813389, 17394638, 23097798, 26091957, 27626778, 41440167, 52183914, 78275871, 82880334, 156551742, 234827613, 469655226, 704482839, 1408965678]

約数ペア:

[(1, 1408965678), (2, 704482839), (3, 469655226), (6, 234827613), (9, 156551742), (17, 82880334), (18, 78275871), (27, 52183914), (34, 41440167), (51, 27626778), (54, 26091957), (61, 23097798), (81, 17394638), (102, 13813389), (122, 11548899), (153, 9208926), (162, 8697319), (183, 7699266), (306, 4604463), (366, 3849633), (459, 3069642), (549, 2566422), (918, 1534821), (1037, 1358694), (1098, 1283211), (1377, 1023214), (1647, 855474), (2074, 679347), (2754, 511607), (3111, 452898), (3294, 427737), (4941, 285158), (6222, 226449), (8387, 167994), (9333, 150966), (9882, 142579), (16774, 83997), (18666, 75483), (25161, 55998), (27999, 50322)]