890746752

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 256

約数和(自身を含む): 2890598400

約数和(自身を除く): 1999851648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 107, 112, 114, 128, 133, 152, 163, 168, 192, 214, 224, 228, 266, 304, 321, 326, 336, 384, 399, 428, 448, 456, 489, 532, 608, 642, 652, 672, 749, 798, 856, 896, 912, 978, 1064, 1141, 1216, 1284, 1304, 1344, 1498, 1596, 1712, 1824, 1956, 2033, 2128, 2247, 2282, 2432, 2568, 2608, 2688, 2996, 3097, 3192, 3423, 3424, 3648, 3912, 4066, 4256, 4494, 4564, 5136, 5216, 5992, 6099, 6194, 6384, 6846, 6848, 7296, 7824, 8132, 8512, 8988, 9128, 9291, 10272, 10432, 11984, 12198, 12388, 12768, 13692, 13696, 14231, 15648, 16264, 17024, 17441, 17976, 18256, 18582, 20544, 20864, 21679, 23968, 24396, 24776, 25536, 27384, 28462, 31296, 32528, 34882, 35952, 36512, 37164, 41088, 42693, 43358, 47936, 48792, 49552, 51072, 52323, 54768, 56924, 62592, 65037, 65056, 69764, 71904, 73024, 74328, 85386, 86716, 95872, 97584, 99104, 104646, 109536, 113848, 122087, 130074, 130112, 139528, 143808, 146048, 148656, 170772, 173432, 195168, 198208, 209292, 219072, 227696, 244174, 260148, 260224, 279056, 287616, 297312, 331379, 341544, 346864, 366261, 390336, 396416, 418584, 438144, 455392, 488348, 520296, 558112, 594624, 662758, 683088, 693728, 732522, 780672, 837168, 910784, 976696, 994137, 1040592, 1116224, 1189248, 1325516, 1366176, 1387456, 1465044, 1674336, 1821568, 1953392, 1988274, 2081184, 2232448, 2319653, 2651032, 2732352, 2774912, 2930088, 3348672, 3906784, 3976548, 4162368, 4639306, 5302064, 5464704, 5860176, 6697344, 6958959, 7813568, 7953096, 8324736, 9278612, 10604128, 11720352, 13917918, 15627136, 15906192, 18557224, 21208256, 23440704, 27835836, 31812384, 37114448, 42416512, 46881408, 55671672, 63624768, 74228896, 111343344, 127249536, 148457792, 222686688, 296915584, 445373376, 890746752]

約数ペア:

[(1, 890746752), (2, 445373376), (3, 296915584), (4, 222686688), (6, 148457792), (7, 127249536), (8, 111343344), (12, 74228896), (14, 63624768), (16, 55671672), (19, 46881408), (21, 42416512), (24, 37114448), (28, 31812384), (32, 27835836), (38, 23440704), (42, 21208256), (48, 18557224), (56, 15906192), (57, 15627136), (64, 13917918), (76, 11720352), (84, 10604128), (96, 9278612), (107, 8324736), (112, 7953096), (114, 7813568), (128, 6958959), (133, 6697344), (152, 5860176), (163, 5464704), (168, 5302064), (192, 4639306), (214, 4162368), (224, 3976548), (228, 3906784), (266, 3348672), (304, 2930088), (321, 2774912), (326, 2732352), (336, 2651032), (384, 2319653), (399, 2232448), (428, 2081184), (448, 1988274), (456, 1953392), (489, 1821568), (532, 1674336), (608, 1465044), (642, 1387456), (652, 1366176), (672, 1325516), (749, 1189248), (798, 1116224), (856, 1040592), (896, 994137), (912, 976696), (978, 910784), (1064, 837168), (1141, 780672), (1216, 732522), (1284, 693728), (1304, 683088), (1344, 662758), (1498, 594624), (1596, 558112), (1712, 520296), (1824, 488348), (1956, 455392), (2033, 438144), (2128, 418584), (2247, 396416), (2282, 390336), (2432, 366261), (2568, 346864), (2608, 341544), (2688, 331379), (2996, 297312), (3097, 287616), (3192, 279056), (3423, 260224), (3424, 260148), (3648, 244174), (3912, 227696), (4066, 219072), (4256, 209292), (4494, 198208), (4564, 195168), (5136, 173432), (5216, 170772), (5992, 148656), (6099, 146048), (6194, 143808), (6384, 139528), (6846, 130112), (6848, 130074), (7296, 122087), (7824, 113848), (8132, 109536), (8512, 104646), (8988, 99104), (9128, 97584), (9291, 95872), (10272, 86716), (10432, 85386), (11984, 74328), (12198, 73024), (12388, 71904), (12768, 69764), (13692, 65056), (13696, 65037), (14231, 62592), (15648, 56924), (16264, 54768), (17024, 52323), (17441, 51072), (17976, 49552), (18256, 48792), (18582, 47936), (20544, 43358), (20864, 42693), (21679, 41088), (23968, 37164), (24396, 36512), (24776, 35952), (25536, 34882), (27384, 32528), (28462, 31296)]