389934336

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 1145850048

約数和(自身を除く): 755915712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 101, 128, 132, 176, 192, 202, 256, 264, 303, 352, 384, 404, 457, 528, 606, 704, 768, 808, 914, 1056, 1111, 1212, 1371, 1408, 1616, 1828, 2112, 2222, 2424, 2742, 2816, 3232, 3333, 3656, 4224, 4444, 4848, 5027, 5484, 6464, 6666, 7312, 8448, 8888, 9696, 10054, 10968, 12928, 13332, 14624, 15081, 17776, 19392, 20108, 21936, 25856, 26664, 29248, 30162, 35552, 38784, 40216, 43872, 46157, 53328, 58496, 60324, 71104, 77568, 80432, 87744, 92314, 106656, 116992, 120648, 138471, 142208, 160864, 175488, 184628, 213312, 241296, 276942, 284416, 321728, 350976, 369256, 426624, 482592, 507727, 553884, 643456, 738512, 853248, 965184, 1015454, 1107768, 1286912, 1477024, 1523181, 1930368, 2030908, 2215536, 2954048, 3046362, 3860736, 4061816, 4431072, 5908096, 6092724, 8123632, 8862144, 11816192, 12185448, 16247264, 17724288, 24370896, 32494528, 35448576, 48741792, 64989056, 97483584, 129978112, 194967168, 389934336]

約数ペア:

[(1, 389934336), (2, 194967168), (3, 129978112), (4, 97483584), (6, 64989056), (8, 48741792), (11, 35448576), (12, 32494528), (16, 24370896), (22, 17724288), (24, 16247264), (32, 12185448), (33, 11816192), (44, 8862144), (48, 8123632), (64, 6092724), (66, 5908096), (88, 4431072), (96, 4061816), (101, 3860736), (128, 3046362), (132, 2954048), (176, 2215536), (192, 2030908), (202, 1930368), (256, 1523181), (264, 1477024), (303, 1286912), (352, 1107768), (384, 1015454), (404, 965184), (457, 853248), (528, 738512), (606, 643456), (704, 553884), (768, 507727), (808, 482592), (914, 426624), (1056, 369256), (1111, 350976), (1212, 321728), (1371, 284416), (1408, 276942), (1616, 241296), (1828, 213312), (2112, 184628), (2222, 175488), (2424, 160864), (2742, 142208), (2816, 138471), (3232, 120648), (3333, 116992), (3656, 106656), (4224, 92314), (4444, 87744), (4848, 80432), (5027, 77568), (5484, 71104), (6464, 60324), (6666, 58496), (7312, 53328), (8448, 46157), (8888, 43872), (9696, 40216), (10054, 38784), (10968, 35552), (12928, 30162), (13332, 29248), (14624, 26664), (15081, 25856), (17776, 21936), (19392, 20108)]