275741984

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 663505920

約数和(自身を除く): 387763936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 67, 76, 112, 133, 134, 152, 224, 266, 268, 304, 469, 532, 536, 608, 938, 967, 1064, 1072, 1273, 1876, 1934, 2128, 2144, 2546, 3752, 3868, 4256, 5092, 6769, 7504, 7736, 8911, 10184, 13538, 15008, 15472, 17822, 18373, 20368, 27076, 30944, 35644, 36746, 40736, 54152, 64789, 71288, 73492, 108304, 128611, 129578, 142576, 146984, 216608, 257222, 259156, 285152, 293968, 453523, 514444, 518312, 587936, 907046, 1028888, 1036624, 1230991, 1814092, 2057776, 2073248, 2461982, 3628184, 4115552, 4923964, 7256368, 8616937, 9847928, 14512736, 17233874, 19695856, 34467748, 39391712, 68935496, 137870992, 275741984]

約数ペア:

[(1, 275741984), (2, 137870992), (4, 68935496), (7, 39391712), (8, 34467748), (14, 19695856), (16, 17233874), (19, 14512736), (28, 9847928), (32, 8616937), (38, 7256368), (56, 4923964), (67, 4115552), (76, 3628184), (112, 2461982), (133, 2073248), (134, 2057776), (152, 1814092), (224, 1230991), (266, 1036624), (268, 1028888), (304, 907046), (469, 587936), (532, 518312), (536, 514444), (608, 453523), (938, 293968), (967, 285152), (1064, 259156), (1072, 257222), (1273, 216608), (1876, 146984), (1934, 142576), (2128, 129578), (2144, 128611), (2546, 108304), (3752, 73492), (3868, 71288), (4256, 64789), (5092, 54152), (6769, 40736), (7504, 36746), (7736, 35644), (8911, 30944), (10184, 27076), (13538, 20368), (15008, 18373), (15472, 17822)]