1708441728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13523}}^1$

素因数の和:13594

約数の個数: 128

約数和(自身を含む): 5297080320

約数和(自身を除く): 3588638592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 896, 987, 1128, 1316, 1344, 1504, 1974, 2256, 2632, 2688, 3008, 3948, 4512, 5264, 6016, 7896, 9024, 10528, 13523, 15792, 18048, 21056, 27046, 31584, 40569, 42112, 54092, 63168, 81138, 94661, 108184, 126336, 162276, 189322, 216368, 283983, 324552, 378644, 432736, 567966, 635581, 649104, 757288, 865472, 1135932, 1271162, 1298208, 1514576, 1730944, 1906743, 2271864, 2542324, 2596416, 3029152, 3813486, 4449067, 4543728, 5084648, 5192832, 6058304, 7626972, 8898134, 9087456, 10169296, 12116608, 13347201, 15253944, 17796268, 18174912, 20338592, 26694402, 30507888, 35592536, 36349824, 40677184, 53388804, 61015776, 71185072, 81354368, 106777608, 122031552, 142370144, 213555216, 244063104, 284740288, 427110432, 569480576, 854220864, 1708441728]

約数ペア:

[(1, 1708441728), (2, 854220864), (3, 569480576), (4, 427110432), (6, 284740288), (7, 244063104), (8, 213555216), (12, 142370144), (14, 122031552), (16, 106777608), (21, 81354368), (24, 71185072), (28, 61015776), (32, 53388804), (42, 40677184), (47, 36349824), (48, 35592536), (56, 30507888), (64, 26694402), (84, 20338592), (94, 18174912), (96, 17796268), (112, 15253944), (128, 13347201), (141, 12116608), (168, 10169296), (188, 9087456), (192, 8898134), (224, 7626972), (282, 6058304), (329, 5192832), (336, 5084648), (376, 4543728), (384, 4449067), (448, 3813486), (564, 3029152), (658, 2596416), (672, 2542324), (752, 2271864), (896, 1906743), (987, 1730944), (1128, 1514576), (1316, 1298208), (1344, 1271162), (1504, 1135932), (1974, 865472), (2256, 757288), (2632, 649104), (2688, 635581), (3008, 567966), (3948, 432736), (4512, 378644), (5264, 324552), (6016, 283983), (7896, 216368), (9024, 189322), (10528, 162276), (13523, 126336), (15792, 108184), (18048, 94661), (21056, 81138), (27046, 63168), (31584, 54092), (40569, 42112)]