287081712

素因数分解:

$2^4\times 3^3\times {\mathrm{467}}^1\times {\mathrm{1423}}^1$

素因数の和:1907

約数の個数: 80

約数和(自身を含む): 826375680

約数和(自身を除く): 539293968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 467, 934, 1401, 1423, 1868, 2802, 2846, 3736, 4203, 4269, 5604, 5692, 7472, 8406, 8538, 11208, 11384, 12609, 12807, 16812, 17076, 22416, 22768, 25218, 25614, 33624, 34152, 38421, 50436, 51228, 67248, 68304, 76842, 100872, 102456, 153684, 201744, 204912, 307368, 614736, 664541, 1329082, 1993623, 2658164, 3987246, 5316328, 5980869, 7974492, 10632656, 11961738, 15948984, 17942607, 23923476, 31897968, 35885214, 47846952, 71770428, 95693904, 143540856, 287081712]

約数ペア:

[(1, 287081712), (2, 143540856), (3, 95693904), (4, 71770428), (6, 47846952), (8, 35885214), (9, 31897968), (12, 23923476), (16, 17942607), (18, 15948984), (24, 11961738), (27, 10632656), (36, 7974492), (48, 5980869), (54, 5316328), (72, 3987246), (108, 2658164), (144, 1993623), (216, 1329082), (432, 664541), (467, 614736), (934, 307368), (1401, 204912), (1423, 201744), (1868, 153684), (2802, 102456), (2846, 100872), (3736, 76842), (4203, 68304), (4269, 67248), (5604, 51228), (5692, 50436), (7472, 38421), (8406, 34152), (8538, 33624), (11208, 25614), (11384, 25218), (12609, 22768), (12807, 22416), (16812, 17076)]