229724416

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 478459520

約数和(自身を除く): 248735104

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 79, 128, 148, 158, 256, 296, 307, 316, 592, 614, 632, 1184, 1228, 1264, 2368, 2456, 2528, 2923, 4736, 4912, 5056, 5846, 9472, 9824, 10112, 11359, 11692, 19648, 20224, 22718, 23384, 24253, 39296, 45436, 46768, 48506, 78592, 90872, 93536, 97012, 181744, 187072, 194024, 363488, 374144, 388048, 726976, 748288, 776096, 897361, 1453952, 1552192, 1794722, 2907904, 3104384, 3589444, 6208768, 7178888, 14357776, 28715552, 57431104, 114862208, 229724416]

約数ペア:

[(1, 229724416), (2, 114862208), (4, 57431104), (8, 28715552), (16, 14357776), (32, 7178888), (37, 6208768), (64, 3589444), (74, 3104384), (79, 2907904), (128, 1794722), (148, 1552192), (158, 1453952), (256, 897361), (296, 776096), (307, 748288), (316, 726976), (592, 388048), (614, 374144), (632, 363488), (1184, 194024), (1228, 187072), (1264, 181744), (2368, 97012), (2456, 93536), (2528, 90872), (2923, 78592), (4736, 48506), (4912, 46768), (5056, 45436), (5846, 39296), (9472, 24253), (9824, 23384), (10112, 22718), (11359, 20224), (11692, 19648)]