1408793792

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2998

約数の個数: 112

約数和(自身を含む): 3405957120

約数和(自身を除く): 1997163328

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 56, 64, 92, 94, 112, 161, 184, 188, 224, 322, 329, 368, 376, 448, 644, 658, 736, 752, 1081, 1288, 1316, 1472, 1504, 2162, 2576, 2632, 2909, 3008, 4324, 5152, 5264, 5818, 7567, 8648, 10304, 10528, 11636, 15134, 17296, 20363, 21056, 23272, 30268, 34592, 40726, 46544, 60536, 66907, 69184, 81452, 93088, 121072, 133814, 136723, 162904, 186176, 242144, 267628, 273446, 325808, 468349, 484288, 535256, 546892, 651616, 936698, 957061, 1070512, 1093784, 1303232, 1873396, 1914122, 2141024, 2187568, 3144629, 3746792, 3828244, 4282048, 4375136, 6289258, 7493584, 7656488, 8750272, 12578516, 14987168, 15312976, 22012403, 25157032, 29974336, 30625952, 44024806, 50314064, 61251904, 88049612, 100628128, 176099224, 201256256, 352198448, 704396896, 1408793792]

約数ペア:

[(1, 1408793792), (2, 704396896), (4, 352198448), (7, 201256256), (8, 176099224), (14, 100628128), (16, 88049612), (23, 61251904), (28, 50314064), (32, 44024806), (46, 30625952), (47, 29974336), (56, 25157032), (64, 22012403), (92, 15312976), (94, 14987168), (112, 12578516), (161, 8750272), (184, 7656488), (188, 7493584), (224, 6289258), (322, 4375136), (329, 4282048), (368, 3828244), (376, 3746792), (448, 3144629), (644, 2187568), (658, 2141024), (736, 1914122), (752, 1873396), (1081, 1303232), (1288, 1093784), (1316, 1070512), (1472, 957061), (1504, 936698), (2162, 651616), (2576, 546892), (2632, 535256), (2909, 484288), (3008, 468349), (4324, 325808), (5152, 273446), (5264, 267628), (5818, 242144), (7567, 186176), (8648, 162904), (10304, 136723), (10528, 133814), (11636, 121072), (15134, 93088), (17296, 81452), (20363, 69184), (21056, 66907), (23272, 60536), (30268, 46544), (34592, 40726)]