217029504

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{19489}}^1$

素因数の和:19535

約数の個数: 64

約数和(自身を含む): 596394000

約数和(自身を除く): 379364496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2784, 3712, 5568, 11136, 19489, 38978, 58467, 77956, 116934, 155912, 233868, 311824, 467736, 565181, 623648, 935472, 1130362, 1247296, 1695543, 1870944, 2260724, 2494592, 3391086, 3741888, 4521448, 6782172, 7483776, 9042896, 13564344, 18085792, 27128688, 36171584, 54257376, 72343168, 108514752, 217029504]

約数ペア:

[(1, 217029504), (2, 108514752), (3, 72343168), (4, 54257376), (6, 36171584), (8, 27128688), (12, 18085792), (16, 13564344), (24, 9042896), (29, 7483776), (32, 6782172), (48, 4521448), (58, 3741888), (64, 3391086), (87, 2494592), (96, 2260724), (116, 1870944), (128, 1695543), (174, 1247296), (192, 1130362), (232, 935472), (348, 623648), (384, 565181), (464, 467736), (696, 311824), (928, 233868), (1392, 155912), (1856, 116934), (2784, 77956), (3712, 58467), (5568, 38978), (11136, 19489)]