1277892288

素因数分解:

$2^6\times 3^5\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:801

約数の個数: 168

約数和(自身を含む): 3834335232

約数和(自身を除く): 2556442944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 144, 162, 192, 216, 243, 254, 288, 324, 381, 432, 486, 508, 576, 647, 648, 762, 864, 972, 1016, 1143, 1294, 1296, 1524, 1728, 1941, 1944, 2032, 2286, 2588, 2592, 3048, 3429, 3882, 3888, 4064, 4572, 5176, 5184, 5823, 6096, 6858, 7764, 7776, 8128, 9144, 10287, 10352, 11646, 12192, 13716, 15528, 15552, 17469, 18288, 20574, 20704, 23292, 24384, 27432, 30861, 31056, 34938, 36576, 41148, 41408, 46584, 52407, 54864, 61722, 62112, 69876, 73152, 82169, 82296, 93168, 104814, 109728, 123444, 124224, 139752, 157221, 164338, 164592, 186336, 209628, 219456, 246507, 246888, 279504, 314442, 328676, 329184, 372672, 419256, 493014, 493776, 559008, 628884, 657352, 658368, 739521, 838512, 986028, 987552, 1118016, 1257768, 1314704, 1479042, 1677024, 1972056, 1975104, 2218563, 2515536, 2629408, 2958084, 3354048, 3944112, 4437126, 5031072, 5258816, 5916168, 6655689, 7888224, 8874252, 10062144, 11832336, 13311378, 15776448, 17748504, 19967067, 23664672, 26622756, 35497008, 39934134, 47329344, 53245512, 70994016, 79868268, 106491024, 141988032, 159736536, 212982048, 319473072, 425964096, 638946144, 1277892288]

約数ペア:

[(1, 1277892288), (2, 638946144), (3, 425964096), (4, 319473072), (6, 212982048), (8, 159736536), (9, 141988032), (12, 106491024), (16, 79868268), (18, 70994016), (24, 53245512), (27, 47329344), (32, 39934134), (36, 35497008), (48, 26622756), (54, 23664672), (64, 19967067), (72, 17748504), (81, 15776448), (96, 13311378), (108, 11832336), (127, 10062144), (144, 8874252), (162, 7888224), (192, 6655689), (216, 5916168), (243, 5258816), (254, 5031072), (288, 4437126), (324, 3944112), (381, 3354048), (432, 2958084), (486, 2629408), (508, 2515536), (576, 2218563), (647, 1975104), (648, 1972056), (762, 1677024), (864, 1479042), (972, 1314704), (1016, 1257768), (1143, 1118016), (1294, 987552), (1296, 986028), (1524, 838512), (1728, 739521), (1941, 658368), (1944, 657352), (2032, 628884), (2286, 559008), (2588, 493776), (2592, 493014), (3048, 419256), (3429, 372672), (3882, 329184), (3888, 328676), (4064, 314442), (4572, 279504), (5176, 246888), (5184, 246507), (5823, 219456), (6096, 209628), (6858, 186336), (7764, 164592), (7776, 164338), (8128, 157221), (9144, 139752), (10287, 124224), (10352, 123444), (11646, 109728), (12192, 104814), (13716, 93168), (15528, 82296), (15552, 82169), (17469, 73152), (18288, 69876), (20574, 62112), (20704, 61722), (23292, 54864), (24384, 52407), (27432, 46584), (30861, 41408), (31056, 41148), (34938, 36576)]