21667900464

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17183}}^1$

素因数の和:17349

約数の個数: 200

約数和(自身を含む): 72192046080

約数和(自身を除く): 50524145616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 139, 144, 162, 168, 189, 216, 252, 278, 324, 336, 378, 417, 432, 504, 556, 567, 648, 756, 834, 973, 1008, 1112, 1134, 1251, 1296, 1512, 1668, 1946, 2224, 2268, 2502, 2919, 3024, 3336, 3753, 3892, 4536, 5004, 5838, 6672, 7506, 7784, 8757, 9072, 10008, 11259, 11676, 15012, 15568, 17183, 17514, 20016, 22518, 23352, 26271, 30024, 34366, 35028, 45036, 46704, 51549, 52542, 60048, 68732, 70056, 78813, 90072, 103098, 105084, 120281, 137464, 140112, 154647, 157626, 180144, 206196, 210168, 240562, 274928, 309294, 315252, 360843, 412392, 420336, 463941, 481124, 618588, 630504, 721686, 824784, 927882, 962248, 1082529, 1237176, 1261008, 1391823, 1443372, 1855764, 1924496, 2165058, 2388437, 2474352, 2783646, 2886744, 3247587, 3711528, 4330116, 4776874, 5567292, 5773488, 6495174, 7165311, 7423056, 8660232, 9553748, 9742761, 11134584, 12990348, 14330622, 16719059, 17320464, 19107496, 19485522, 21495933, 22269168, 25980696, 28661244, 33438118, 38214992, 38971044, 42991866, 50157177, 51961392, 57322488, 64487799, 66876236, 77942088, 85983732, 100314354, 114644976, 128975598, 133752472, 150471531, 155884176, 171967464, 193463397, 200628708, 257951196, 267504944, 300943062, 343934928, 386926794, 401257416, 451414593, 515902392, 601886124, 773853588, 802514832, 902829186, 1031804784, 1203772248, 1354243779, 1547707176, 1805658372, 2407544496, 2708487558, 3095414352, 3611316744, 5416975116, 7222633488, 10833950232, 21667900464]

約数ペア:

[(1, 21667900464), (2, 10833950232), (3, 7222633488), (4, 5416975116), (6, 3611316744), (7, 3095414352), (8, 2708487558), (9, 2407544496), (12, 1805658372), (14, 1547707176), (16, 1354243779), (18, 1203772248), (21, 1031804784), (24, 902829186), (27, 802514832), (28, 773853588), (36, 601886124), (42, 515902392), (48, 451414593), (54, 401257416), (56, 386926794), (63, 343934928), (72, 300943062), (81, 267504944), (84, 257951196), (108, 200628708), (112, 193463397), (126, 171967464), (139, 155884176), (144, 150471531), (162, 133752472), (168, 128975598), (189, 114644976), (216, 100314354), (252, 85983732), (278, 77942088), (324, 66876236), (336, 64487799), (378, 57322488), (417, 51961392), (432, 50157177), (504, 42991866), (556, 38971044), (567, 38214992), (648, 33438118), (756, 28661244), (834, 25980696), (973, 22269168), (1008, 21495933), (1112, 19485522), (1134, 19107496), (1251, 17320464), (1296, 16719059), (1512, 14330622), (1668, 12990348), (1946, 11134584), (2224, 9742761), (2268, 9553748), (2502, 8660232), (2919, 7423056), (3024, 7165311), (3336, 6495174), (3753, 5773488), (3892, 5567292), (4536, 4776874), (5004, 4330116), (5838, 3711528), (6672, 3247587), (7506, 2886744), (7784, 2783646), (8757, 2474352), (9072, 2388437), (10008, 2165058), (11259, 1924496), (11676, 1855764), (15012, 1443372), (15568, 1391823), (17183, 1261008), (17514, 1237176), (20016, 1082529), (22518, 962248), (23352, 927882), (26271, 824784), (30024, 721686), (34366, 630504), (35028, 618588), (45036, 481124), (46704, 463941), (51549, 420336), (52542, 412392), (60048, 360843), (68732, 315252), (70056, 309294), (78813, 274928), (90072, 240562), (103098, 210168), (105084, 206196), (120281, 180144), (137464, 157626), (140112, 154647)]