214217083136

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1683673}}^1$

素因数の和:1683767

約数の個数: 72

約数和(自身を含む): 495565870464

約数和(自身を除く): 281348787328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 568, 896, 994, 1136, 1792, 1988, 2272, 3976, 4544, 7952, 9088, 15904, 18176, 31808, 63616, 127232, 1683673, 3367346, 6734692, 11785711, 13469384, 23571422, 26938768, 47142844, 53877536, 94285688, 107755072, 119540783, 188571376, 215510144, 239081566, 377142752, 431020288, 478163132, 754285504, 836785481, 956326264, 1508571008, 1673570962, 1912652528, 3017142016, 3347141924, 3825305056, 6694283848, 7650610112, 13388567696, 15301220224, 26777135392, 30602440448, 53554270784, 107108541568, 214217083136]

約数ペア:

[(1, 214217083136), (2, 107108541568), (4, 53554270784), (7, 30602440448), (8, 26777135392), (14, 15301220224), (16, 13388567696), (28, 7650610112), (32, 6694283848), (56, 3825305056), (64, 3347141924), (71, 3017142016), (112, 1912652528), (128, 1673570962), (142, 1508571008), (224, 956326264), (256, 836785481), (284, 754285504), (448, 478163132), (497, 431020288), (568, 377142752), (896, 239081566), (994, 215510144), (1136, 188571376), (1792, 119540783), (1988, 107755072), (2272, 94285688), (3976, 53877536), (4544, 47142844), (7952, 26938768), (9088, 23571422), (15904, 13469384), (18176, 11785711), (31808, 6734692), (63616, 3367346), (127232, 1683673)]