38551451.000000000

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 120

約数和(自身を含む): 339514812

約数和(自身を除く): 210163338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 73, 82, 98, 123, 126, 146, 147, 219, 246, 287, 294, 343, 369, 438, 441, 511, 574, 657, 686, 738, 861, 882, 1022, 1029, 1314, 1533, 1722, 2009, 2058, 2401, 2583, 2993, 3066, 3087, 3577, 4018, 4599, 4802, 5166, 5986, 6027, 6174, 7154, 7203, 8979, 9198, 10731, 12054, 14063, 14406, 17958, 18081, 20951, 21462, 21609, 25039, 26937, 28126, 32193, 36162, 41902, 42189, 43218, 50078, 53874, 62853, 64386, 75117, 84378, 98441, 125706, 126567, 146657, 150234, 175273, 188559, 196882, 225351, 253134, 293314, 295323, 350546, 377118, 439971, 450702, 525819, 590646, 879942, 885969, 1026599, 1051638, 1319913, 1577457, 1771938, 2053198, 2639826, 3079797, 3154914, 6159594, 7186193, 9239391, 14372386, 18478782, 21558579, 43117158, 64675737, 129351474]

約数ペア:

[(1, 129351474), (2, 64675737), (3, 43117158), (6, 21558579), (7, 18478782), (9, 14372386), (14, 9239391), (18, 7186193), (21, 6159594), (41, 3154914), (42, 3079797), (49, 2639826), (63, 2053198), (73, 1771938), (82, 1577457), (98, 1319913), (123, 1051638), (126, 1026599), (146, 885969), (147, 879942), (219, 590646), (246, 525819), (287, 450702), (294, 439971), (343, 377118), (369, 350546), (438, 295323), (441, 293314), (511, 253134), (574, 225351), (657, 196882), (686, 188559), (738, 175273), (861, 150234), (882, 146657), (1022, 126567), (1029, 125706), (1314, 98441), (1533, 84378), (1722, 75117), (2009, 64386), (2058, 62853), (2401, 53874), (2583, 50078), (2993, 43218), (3066, 42189), (3087, 41902), (3577, 36162), (4018, 32193), (4599, 28126), (4802, 26937), (5166, 25039), (5986, 21609), (6027, 21462), (6174, 20951), (7154, 18081), (7203, 17958), (8979, 14406), (9198, 14063), (10731, 12054)]