518308096

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 1076354048

約数和(自身を除く): 558045952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 241, 248, 256, 271, 482, 496, 542, 964, 992, 1084, 1928, 1984, 2168, 3856, 3968, 4336, 7471, 7712, 7936, 8401, 8672, 14942, 15424, 16802, 17344, 29884, 30848, 33604, 34688, 59768, 61696, 65311, 67208, 69376, 119536, 130622, 134416, 239072, 261244, 268832, 478144, 522488, 537664, 956288, 1044976, 1075328, 1912576, 2024641, 2089952, 2150656, 4049282, 4179904, 8098564, 8359808, 16197128, 16719616, 32394256, 64788512, 129577024, 259154048, 518308096]

約数ペア:

[(1, 518308096), (2, 259154048), (4, 129577024), (8, 64788512), (16, 32394256), (31, 16719616), (32, 16197128), (62, 8359808), (64, 8098564), (124, 4179904), (128, 4049282), (241, 2150656), (248, 2089952), (256, 2024641), (271, 1912576), (482, 1075328), (496, 1044976), (542, 956288), (964, 537664), (992, 522488), (1084, 478144), (1928, 268832), (1984, 261244), (2168, 239072), (3856, 134416), (3968, 130622), (4336, 119536), (7471, 69376), (7712, 67208), (7936, 65311), (8401, 61696), (8672, 59768), (14942, 34688), (15424, 33604), (16802, 30848), (17344, 29884)]