277826328

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:798

約数の個数: 128

約数和(自身を含む): 837580800

約数和(自身を除く): 559754472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 163, 216, 234, 312, 326, 351, 468, 489, 607, 652, 702, 936, 978, 1214, 1304, 1404, 1467, 1821, 1956, 2119, 2428, 2808, 2934, 3642, 3912, 4238, 4401, 4856, 5463, 5868, 6357, 7284, 7891, 8476, 8802, 10926, 11736, 12714, 14568, 15782, 16389, 16952, 17604, 19071, 21852, 23673, 25428, 31564, 32778, 35208, 38142, 43704, 47346, 50856, 57213, 63128, 65556, 71019, 76284, 94692, 98941, 114426, 131112, 142038, 152568, 189384, 197882, 213057, 228852, 284076, 296823, 395764, 426114, 457704, 568152, 593646, 791528, 852228, 890469, 1187292, 1286233, 1704456, 1780938, 2374584, 2572466, 2671407, 3561876, 3858699, 5144932, 5342814, 7123752, 7717398, 10289864, 10685628, 11576097, 15434796, 21371256, 23152194, 30869592, 34728291, 46304388, 69456582, 92608776, 138913164, 277826328]

約数ペア:

[(1, 277826328), (2, 138913164), (3, 92608776), (4, 69456582), (6, 46304388), (8, 34728291), (9, 30869592), (12, 23152194), (13, 21371256), (18, 15434796), (24, 11576097), (26, 10685628), (27, 10289864), (36, 7717398), (39, 7123752), (52, 5342814), (54, 5144932), (72, 3858699), (78, 3561876), (104, 2671407), (108, 2572466), (117, 2374584), (156, 1780938), (163, 1704456), (216, 1286233), (234, 1187292), (312, 890469), (326, 852228), (351, 791528), (468, 593646), (489, 568152), (607, 457704), (652, 426114), (702, 395764), (936, 296823), (978, 284076), (1214, 228852), (1304, 213057), (1404, 197882), (1467, 189384), (1821, 152568), (1956, 142038), (2119, 131112), (2428, 114426), (2808, 98941), (2934, 94692), (3642, 76284), (3912, 71019), (4238, 65556), (4401, 63128), (4856, 57213), (5463, 50856), (5868, 47346), (6357, 43704), (7284, 38142), (7891, 35208), (8476, 32778), (8802, 31564), (10926, 25428), (11736, 23673), (12714, 21852), (14568, 19071), (15782, 17604), (16389, 16952)]