218988672

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:598

約数の個数: 128

約数和(自身を含む): 669479040

約数和(自身を除く): 450490368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 257, 317, 336, 384, 448, 514, 634, 672, 771, 896, 951, 1028, 1268, 1344, 1542, 1799, 1902, 2056, 2219, 2536, 2688, 3084, 3598, 3804, 4112, 4438, 5072, 5397, 6168, 6657, 7196, 7608, 8224, 8876, 10144, 10794, 12336, 13314, 14392, 15216, 16448, 17752, 20288, 21588, 24672, 26628, 28784, 30432, 32896, 35504, 40576, 43176, 49344, 53256, 57568, 60864, 71008, 81469, 86352, 98688, 106512, 115136, 121728, 142016, 162938, 172704, 213024, 230272, 244407, 284032, 325876, 345408, 426048, 488814, 570283, 651752, 690816, 852096, 977628, 1140566, 1303504, 1710849, 1955256, 2281132, 2607008, 3421698, 3910512, 4562264, 5214016, 6843396, 7821024, 9124528, 10428032, 13686792, 15642048, 18249056, 27373584, 31284096, 36498112, 54747168, 72996224, 109494336, 218988672]

約数ペア:

[(1, 218988672), (2, 109494336), (3, 72996224), (4, 54747168), (6, 36498112), (7, 31284096), (8, 27373584), (12, 18249056), (14, 15642048), (16, 13686792), (21, 10428032), (24, 9124528), (28, 7821024), (32, 6843396), (42, 5214016), (48, 4562264), (56, 3910512), (64, 3421698), (84, 2607008), (96, 2281132), (112, 1955256), (128, 1710849), (168, 1303504), (192, 1140566), (224, 977628), (257, 852096), (317, 690816), (336, 651752), (384, 570283), (448, 488814), (514, 426048), (634, 345408), (672, 325876), (771, 284032), (896, 244407), (951, 230272), (1028, 213024), (1268, 172704), (1344, 162938), (1542, 142016), (1799, 121728), (1902, 115136), (2056, 106512), (2219, 98688), (2536, 86352), (2688, 81469), (3084, 71008), (3598, 60864), (3804, 57568), (4112, 53256), (4438, 49344), (5072, 43176), (5397, 40576), (6168, 35504), (6657, 32896), (7196, 30432), (7608, 28784), (8224, 26628), (8876, 24672), (10144, 21588), (10794, 20288), (12336, 17752), (13314, 16448), (14392, 15216)]