221868864

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{1123}}^1$

素因数の和:1162

約数の個数: 168

約数和(自身を含む): 742289600

約数和(自身を除く): 520420736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 392, 441, 448, 504, 576, 588, 672, 686, 784, 882, 1008, 1029, 1123, 1176, 1344, 1372, 1568, 1764, 2016, 2058, 2246, 2352, 2744, 3087, 3136, 3369, 3528, 4032, 4116, 4492, 4704, 5488, 6174, 6738, 7056, 7861, 8232, 8984, 9408, 10107, 10976, 12348, 13476, 14112, 15722, 16464, 17968, 20214, 21952, 23583, 24696, 26952, 28224, 31444, 32928, 35936, 40428, 47166, 49392, 53904, 55027, 62888, 65856, 70749, 71872, 80856, 94332, 98784, 107808, 110054, 125776, 141498, 161712, 165081, 188664, 197568, 215616, 220108, 251552, 282996, 323424, 330162, 377328, 385189, 440216, 495243, 503104, 565992, 646848, 660324, 754656, 770378, 880432, 990486, 1131984, 1155567, 1320648, 1509312, 1540756, 1760864, 1980972, 2263968, 2311134, 2641296, 3081512, 3466701, 3521728, 3961944, 4527936, 4622268, 5282592, 6163024, 6933402, 7923888, 9244536, 10565184, 12326048, 13866804, 15847776, 18489072, 24652096, 27733608, 31695552, 36978144, 55467216, 73956288, 110934432, 221868864]

約数ペア:

[(1, 221868864), (2, 110934432), (3, 73956288), (4, 55467216), (6, 36978144), (7, 31695552), (8, 27733608), (9, 24652096), (12, 18489072), (14, 15847776), (16, 13866804), (18, 12326048), (21, 10565184), (24, 9244536), (28, 7923888), (32, 6933402), (36, 6163024), (42, 5282592), (48, 4622268), (49, 4527936), (56, 3961944), (63, 3521728), (64, 3466701), (72, 3081512), (84, 2641296), (96, 2311134), (98, 2263968), (112, 1980972), (126, 1760864), (144, 1540756), (147, 1509312), (168, 1320648), (192, 1155567), (196, 1131984), (224, 990486), (252, 880432), (288, 770378), (294, 754656), (336, 660324), (343, 646848), (392, 565992), (441, 503104), (448, 495243), (504, 440216), (576, 385189), (588, 377328), (672, 330162), (686, 323424), (784, 282996), (882, 251552), (1008, 220108), (1029, 215616), (1123, 197568), (1176, 188664), (1344, 165081), (1372, 161712), (1568, 141498), (1764, 125776), (2016, 110054), (2058, 107808), (2246, 98784), (2352, 94332), (2744, 80856), (3087, 71872), (3136, 70749), (3369, 65856), (3528, 62888), (4032, 55027), (4116, 53904), (4492, 49392), (4704, 47166), (5488, 40428), (6174, 35936), (6738, 32928), (7056, 31444), (7861, 28224), (8232, 26952), (8984, 24696), (9408, 23583), (10107, 21952), (10976, 20214), (12348, 17968), (13476, 16464), (14112, 15722)]