217017504

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1211

約数の個数: 144

約数和(自身を含む): 684893664

約数和(自身を除く): 467876160

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 61, 66, 72, 88, 96, 99, 122, 132, 144, 176, 183, 198, 244, 264, 288, 352, 366, 396, 488, 528, 549, 671, 732, 792, 976, 1056, 1098, 1123, 1342, 1464, 1584, 1952, 2013, 2196, 2246, 2684, 2928, 3168, 3369, 4026, 4392, 4492, 5368, 5856, 6039, 6738, 8052, 8784, 8984, 10107, 10736, 12078, 12353, 13476, 16104, 17568, 17968, 20214, 21472, 24156, 24706, 26952, 32208, 35936, 37059, 40428, 48312, 49412, 53904, 64416, 68503, 74118, 80856, 96624, 98824, 107808, 111177, 137006, 148236, 161712, 193248, 197648, 205509, 222354, 274012, 296472, 323424, 395296, 411018, 444708, 548024, 592944, 616527, 753533, 822036, 889416, 1096048, 1185888, 1233054, 1507066, 1644072, 1778832, 2192096, 2260599, 2466108, 3014132, 3288144, 3557664, 4521198, 4932216, 6028264, 6576288, 6781797, 9042396, 9864432, 12056528, 13563594, 18084792, 19728864, 24113056, 27127188, 36169584, 54254376, 72339168, 108508752, 217017504]

約数ペア:

[(1, 217017504), (2, 108508752), (3, 72339168), (4, 54254376), (6, 36169584), (8, 27127188), (9, 24113056), (11, 19728864), (12, 18084792), (16, 13563594), (18, 12056528), (22, 9864432), (24, 9042396), (32, 6781797), (33, 6576288), (36, 6028264), (44, 4932216), (48, 4521198), (61, 3557664), (66, 3288144), (72, 3014132), (88, 2466108), (96, 2260599), (99, 2192096), (122, 1778832), (132, 1644072), (144, 1507066), (176, 1233054), (183, 1185888), (198, 1096048), (244, 889416), (264, 822036), (288, 753533), (352, 616527), (366, 592944), (396, 548024), (488, 444708), (528, 411018), (549, 395296), (671, 323424), (732, 296472), (792, 274012), (976, 222354), (1056, 205509), (1098, 197648), (1123, 193248), (1342, 161712), (1464, 148236), (1584, 137006), (1952, 111177), (2013, 107808), (2196, 98824), (2246, 96624), (2684, 80856), (2928, 74118), (3168, 68503), (3369, 64416), (4026, 53904), (4392, 49412), (4492, 48312), (5368, 40428), (5856, 37059), (6039, 35936), (6738, 32208), (8052, 26952), (8784, 24706), (8984, 24156), (10107, 21472), (10736, 20214), (12078, 17968), (12353, 17568), (13476, 16104)]