219685752

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1178

約数の個数: 192

約数和(自身を含む): 736444800

約数和(自身を除く): 516759048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 19, 22, 24, 26, 33, 36, 38, 39, 44, 52, 57, 66, 72, 76, 78, 88, 99, 104, 114, 117, 132, 143, 152, 156, 171, 198, 209, 228, 234, 247, 264, 286, 312, 342, 396, 418, 429, 456, 468, 494, 572, 627, 684, 741, 792, 836, 858, 936, 988, 1123, 1144, 1254, 1287, 1368, 1482, 1672, 1716, 1881, 1976, 2223, 2246, 2508, 2574, 2717, 2964, 3369, 3432, 3762, 4446, 4492, 5016, 5148, 5434, 5928, 6738, 7524, 8151, 8892, 8984, 10107, 10296, 10868, 12353, 13476, 14599, 15048, 16302, 17784, 20214, 21337, 21736, 24453, 24706, 26952, 29198, 32604, 37059, 40428, 42674, 43797, 48906, 49412, 58396, 64011, 65208, 74118, 80856, 85348, 87594, 97812, 98824, 111177, 116792, 128022, 131391, 148236, 160589, 170696, 175188, 192033, 195624, 222354, 234707, 256044, 262782, 277381, 296472, 321178, 350376, 384066, 444708, 469414, 481767, 512088, 525564, 554762, 642356, 704121, 768132, 832143, 889416, 938828, 963534, 1051128, 1109524, 1284712, 1408242, 1445301, 1536264, 1664286, 1877656, 1927068, 2112363, 2219048, 2496429, 2816484, 2890602, 3051191, 3328572, 3854136, 4224726, 4992858, 5632968, 5781204, 6102382, 6657144, 8449452, 9153573, 9985716, 11562408, 12204764, 16898904, 18307146, 19971432, 24409528, 27460719, 36614292, 54921438, 73228584, 109842876, 219685752]

約数ペア:

[(1, 219685752), (2, 109842876), (3, 73228584), (4, 54921438), (6, 36614292), (8, 27460719), (9, 24409528), (11, 19971432), (12, 18307146), (13, 16898904), (18, 12204764), (19, 11562408), (22, 9985716), (24, 9153573), (26, 8449452), (33, 6657144), (36, 6102382), (38, 5781204), (39, 5632968), (44, 4992858), (52, 4224726), (57, 3854136), (66, 3328572), (72, 3051191), (76, 2890602), (78, 2816484), (88, 2496429), (99, 2219048), (104, 2112363), (114, 1927068), (117, 1877656), (132, 1664286), (143, 1536264), (152, 1445301), (156, 1408242), (171, 1284712), (198, 1109524), (209, 1051128), (228, 963534), (234, 938828), (247, 889416), (264, 832143), (286, 768132), (312, 704121), (342, 642356), (396, 554762), (418, 525564), (429, 512088), (456, 481767), (468, 469414), (494, 444708), (572, 384066), (627, 350376), (684, 321178), (741, 296472), (792, 277381), (836, 262782), (858, 256044), (936, 234707), (988, 222354), (1123, 195624), (1144, 192033), (1254, 175188), (1287, 170696), (1368, 160589), (1482, 148236), (1672, 131391), (1716, 128022), (1881, 116792), (1976, 111177), (2223, 98824), (2246, 97812), (2508, 87594), (2574, 85348), (2717, 80856), (2964, 74118), (3369, 65208), (3432, 64011), (3762, 58396), (4446, 49412), (4492, 48906), (5016, 43797), (5148, 42674), (5434, 40428), (5928, 37059), (6738, 32604), (7524, 29198), (8151, 26952), (8892, 24706), (8984, 24453), (10107, 21736), (10296, 21337), (10868, 20214), (12353, 17784), (13476, 16302), (14599, 15048)]