2251070208

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{31517}}^1$

素因数の和:31570

約数の個数: 108

約数和(自身を含む): 6699970368

約数和(自身を除く): 4448900160

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, 31517, 35712, 63034, 71424, 94551, 126068, 189102, 252136, 283653, 378204, 504272, 567306, 756408, 977027, 1008544, 1134612, 1512816, 1954054, 2017088, 2269224, 2931081, 3025632, 3908108, 4034176, 4538448, 5862162, 6051264, 7816216, 8068352, 8793243, 9076896, 11724324, 12102528, 15632432, 17586486, 18153792, 23448648, 24205056, 31264864, 35172972, 36307584, 46897296, 62529728, 70345944, 72615168, 93794592, 125059456, 140691888, 187589184, 250118912, 281383776, 375178368, 562767552, 750356736, 1125535104, 2251070208]

約数ペア:

[(1, 2251070208), (2, 1125535104), (3, 750356736), (4, 562767552), (6, 375178368), (8, 281383776), (9, 250118912), (12, 187589184), (16, 140691888), (18, 125059456), (24, 93794592), (31, 72615168), (32, 70345944), (36, 62529728), (48, 46897296), (62, 36307584), (64, 35172972), (72, 31264864), (93, 24205056), (96, 23448648), (124, 18153792), (128, 17586486), (144, 15632432), (186, 12102528), (192, 11724324), (248, 9076896), (256, 8793243), (279, 8068352), (288, 7816216), (372, 6051264), (384, 5862162), (496, 4538448), (558, 4034176), (576, 3908108), (744, 3025632), (768, 2931081), (992, 2269224), (1116, 2017088), (1152, 1954054), (1488, 1512816), (1984, 1134612), (2232, 1008544), (2304, 977027), (2976, 756408), (3968, 567306), (4464, 504272), (5952, 378204), (7936, 283653), (8928, 252136), (11904, 189102), (17856, 126068), (23808, 94551), (31517, 71424), (35712, 63034)]