1916520192

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{26833}}^1$

素因数の和:26886

約数の個数: 108

約数和(自身を含む): 5704264384

約数和(自身を除く): 3787744192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 5952, 7936, 8928, 11904, 17856, 23808, 26833, 35712, 53666, 71424, 80499, 107332, 160998, 214664, 241497, 321996, 429328, 482994, 643992, 831823, 858656, 965988, 1287984, 1663646, 1717312, 1931976, 2495469, 2575968, 3327292, 3434624, 3863952, 4990938, 5151936, 6654584, 6869248, 7486407, 7727904, 9981876, 10303872, 13309168, 14972814, 15455808, 19963752, 20607744, 26618336, 29945628, 30911616, 39927504, 53236672, 59891256, 61823232, 79855008, 106473344, 119782512, 159710016, 212946688, 239565024, 319420032, 479130048, 638840064, 958260096, 1916520192]

約数ペア:

[(1, 1916520192), (2, 958260096), (3, 638840064), (4, 479130048), (6, 319420032), (8, 239565024), (9, 212946688), (12, 159710016), (16, 119782512), (18, 106473344), (24, 79855008), (31, 61823232), (32, 59891256), (36, 53236672), (48, 39927504), (62, 30911616), (64, 29945628), (72, 26618336), (93, 20607744), (96, 19963752), (124, 15455808), (128, 14972814), (144, 13309168), (186, 10303872), (192, 9981876), (248, 7727904), (256, 7486407), (279, 6869248), (288, 6654584), (372, 5151936), (384, 4990938), (496, 3863952), (558, 3434624), (576, 3327292), (744, 2575968), (768, 2495469), (992, 1931976), (1116, 1717312), (1152, 1663646), (1488, 1287984), (1984, 965988), (2232, 858656), (2304, 831823), (2976, 643992), (3968, 482994), (4464, 429328), (5952, 321996), (7936, 241497), (8928, 214664), (11904, 160998), (17856, 107332), (23808, 80499), (26833, 71424), (35712, 53666)]