218965152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 709115904

約数和(自身を除く): 490150752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 56, 62, 69, 84, 92, 93, 96, 112, 124, 138, 161, 168, 184, 186, 217, 224, 248, 276, 322, 336, 368, 372, 434, 457, 483, 496, 552, 644, 651, 672, 713, 736, 744, 868, 914, 966, 992, 1104, 1288, 1302, 1371, 1426, 1488, 1736, 1828, 1932, 2139, 2208, 2576, 2604, 2742, 2852, 2976, 3199, 3472, 3656, 3864, 4278, 4991, 5152, 5208, 5484, 5704, 6398, 6944, 7312, 7728, 8556, 9597, 9982, 10416, 10511, 10968, 11408, 12796, 14167, 14624, 14973, 15456, 17112, 19194, 19964, 20832, 21022, 21936, 22816, 25592, 28334, 29946, 31533, 34224, 38388, 39928, 42044, 42501, 43872, 51184, 56668, 59892, 63066, 68448, 73577, 76776, 79856, 84088, 85002, 99169, 102368, 113336, 119784, 126132, 147154, 153552, 159712, 168176, 170004, 198338, 220731, 226672, 239568, 252264, 294308, 297507, 307104, 325841, 336352, 340008, 396676, 441462, 453344, 479136, 504528, 588616, 595014, 651682, 680016, 793352, 882924, 977523, 1009056, 1177232, 1190028, 1303364, 1360032, 1586704, 1765848, 1955046, 2280887, 2354464, 2380056, 2606728, 3173408, 3531696, 3910092, 4561774, 4760112, 5213456, 6842661, 7063392, 7820184, 9123548, 9520224, 10426912, 13685322, 15640368, 18247096, 27370644, 31280736, 36494192, 54741288, 72988384, 109482576, 218965152]

約数ペア:

[(1, 218965152), (2, 109482576), (3, 72988384), (4, 54741288), (6, 36494192), (7, 31280736), (8, 27370644), (12, 18247096), (14, 15640368), (16, 13685322), (21, 10426912), (23, 9520224), (24, 9123548), (28, 7820184), (31, 7063392), (32, 6842661), (42, 5213456), (46, 4760112), (48, 4561774), (56, 3910092), (62, 3531696), (69, 3173408), (84, 2606728), (92, 2380056), (93, 2354464), (96, 2280887), (112, 1955046), (124, 1765848), (138, 1586704), (161, 1360032), (168, 1303364), (184, 1190028), (186, 1177232), (217, 1009056), (224, 977523), (248, 882924), (276, 793352), (322, 680016), (336, 651682), (368, 595014), (372, 588616), (434, 504528), (457, 479136), (483, 453344), (496, 441462), (552, 396676), (644, 340008), (651, 336352), (672, 325841), (713, 307104), (736, 297507), (744, 294308), (868, 252264), (914, 239568), (966, 226672), (992, 220731), (1104, 198338), (1288, 170004), (1302, 168176), (1371, 159712), (1426, 153552), (1488, 147154), (1736, 126132), (1828, 119784), (1932, 113336), (2139, 102368), (2208, 99169), (2576, 85002), (2604, 84088), (2742, 79856), (2852, 76776), (2976, 73577), (3199, 68448), (3472, 63066), (3656, 59892), (3864, 56668), (4278, 51184), (4991, 43872), (5152, 42501), (5208, 42044), (5484, 39928), (5704, 38388), (6398, 34224), (6944, 31533), (7312, 29946), (7728, 28334), (8556, 25592), (9597, 22816), (9982, 21936), (10416, 21022), (10511, 20832), (10968, 19964), (11408, 19194), (12796, 17112), (14167, 15456), (14624, 14973)]