218066688

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{4507}}^1$

素因数の和:4539

約数の個数: 144

約数和(自身を含む): 737148160

約数和(自身を除く): 519081472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 4507, 5376, 6048, 6912, 8064, 9014, 12096, 13521, 16128, 18028, 24192, 27042, 31549, 36056, 40563, 48384, 54084, 63098, 72112, 81126, 94647, 108168, 121689, 126196, 144224, 162252, 189294, 216336, 243378, 252392, 283941, 288448, 324504, 378588, 432672, 486756, 504784, 567882, 576896, 649008, 757176, 851823, 865344, 973512, 1009568, 1135764, 1153792, 1298016, 1514352, 1703646, 1730688, 1947024, 2019136, 2271528, 2596032, 3028704, 3407292, 3461376, 3894048, 4038272, 4543056, 5192064, 6057408, 6814584, 7788096, 8076544, 9086112, 10384128, 12114816, 13629168, 15576192, 18172224, 24229632, 27258336, 31152384, 36344448, 54516672, 72688896, 109033344, 218066688]

約数ペア:

[(1, 218066688), (2, 109033344), (3, 72688896), (4, 54516672), (6, 36344448), (7, 31152384), (8, 27258336), (9, 24229632), (12, 18172224), (14, 15576192), (16, 13629168), (18, 12114816), (21, 10384128), (24, 9086112), (27, 8076544), (28, 7788096), (32, 6814584), (36, 6057408), (42, 5192064), (48, 4543056), (54, 4038272), (56, 3894048), (63, 3461376), (64, 3407292), (72, 3028704), (84, 2596032), (96, 2271528), (108, 2019136), (112, 1947024), (126, 1730688), (128, 1703646), (144, 1514352), (168, 1298016), (189, 1153792), (192, 1135764), (216, 1009568), (224, 973512), (252, 865344), (256, 851823), (288, 757176), (336, 649008), (378, 576896), (384, 567882), (432, 504784), (448, 486756), (504, 432672), (576, 378588), (672, 324504), (756, 288448), (768, 283941), (864, 252392), (896, 243378), (1008, 216336), (1152, 189294), (1344, 162252), (1512, 144224), (1728, 126196), (1792, 121689), (2016, 108168), (2304, 94647), (2688, 81126), (3024, 72112), (3456, 63098), (4032, 54084), (4507, 48384), (5376, 40563), (6048, 36056), (6912, 31549), (8064, 27042), (9014, 24192), (12096, 18028), (13521, 16128)]