198860288

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 480826368

約数和(自身を除く): 281966080

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 64, 67, 68, 88, 124, 128, 134, 136, 176, 187, 248, 256, 268, 272, 341, 352, 374, 496, 512, 527, 536, 544, 682, 704, 737, 748, 992, 1054, 1072, 1088, 1139, 1364, 1408, 1474, 1496, 1984, 2077, 2108, 2144, 2176, 2278, 2728, 2816, 2948, 2992, 3968, 4154, 4216, 4288, 4352, 4556, 5456, 5632, 5797, 5896, 5984, 7936, 8308, 8432, 8576, 8704, 9112, 10912, 11594, 11792, 11968, 12529, 15872, 16616, 16864, 17152, 18224, 21824, 22847, 23188, 23584, 23936, 25058, 33232, 33728, 34304, 35309, 36448, 43648, 45694, 46376, 47168, 47872, 50116, 66464, 67456, 70618, 72896, 87296, 91388, 92752, 94336, 95744, 100232, 132928, 134912, 141236, 145792, 174592, 182776, 185504, 188672, 200464, 265856, 269824, 282472, 291584, 365552, 371008, 377344, 388399, 400928, 531712, 564944, 583168, 731104, 742016, 776798, 801856, 1063424, 1129888, 1462208, 1484032, 1553596, 1603712, 2259776, 2924416, 2968064, 3107192, 3207424, 4519552, 5848832, 6214384, 6414848, 9039104, 11697664, 12428768, 18078208, 24857536, 49715072, 99430144, 198860288]

約数ペア:

[(1, 198860288), (2, 99430144), (4, 49715072), (8, 24857536), (11, 18078208), (16, 12428768), (17, 11697664), (22, 9039104), (31, 6414848), (32, 6214384), (34, 5848832), (44, 4519552), (62, 3207424), (64, 3107192), (67, 2968064), (68, 2924416), (88, 2259776), (124, 1603712), (128, 1553596), (134, 1484032), (136, 1462208), (176, 1129888), (187, 1063424), (248, 801856), (256, 776798), (268, 742016), (272, 731104), (341, 583168), (352, 564944), (374, 531712), (496, 400928), (512, 388399), (527, 377344), (536, 371008), (544, 365552), (682, 291584), (704, 282472), (737, 269824), (748, 265856), (992, 200464), (1054, 188672), (1072, 185504), (1088, 182776), (1139, 174592), (1364, 145792), (1408, 141236), (1474, 134912), (1496, 132928), (1984, 100232), (2077, 95744), (2108, 94336), (2144, 92752), (2176, 91388), (2278, 87296), (2728, 72896), (2816, 70618), (2948, 67456), (2992, 66464), (3968, 50116), (4154, 47872), (4216, 47168), (4288, 46376), (4352, 45694), (4556, 43648), (5456, 36448), (5632, 35309), (5797, 34304), (5896, 33728), (5984, 33232), (7936, 25058), (8308, 23936), (8432, 23584), (8576, 23188), (8704, 22847), (9112, 21824), (10912, 18224), (11594, 17152), (11792, 16864), (11968, 16616), (12529, 15872)]