7811655456

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{2557}}^1$

素因数の和:2855

約数の個数: 144

約数和(自身を含む): 22633756992

約数和(自身を除く): 14822101536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 263, 264, 352, 363, 484, 526, 528, 726, 789, 968, 1052, 1056, 1452, 1578, 1936, 2104, 2557, 2893, 2904, 3156, 3872, 4208, 5114, 5786, 5808, 6312, 7671, 8416, 8679, 10228, 11572, 11616, 12624, 15342, 17358, 20456, 23144, 25248, 28127, 30684, 31823, 34716, 40912, 46288, 56254, 61368, 63646, 69432, 81824, 84381, 92576, 95469, 112508, 122736, 127292, 138864, 168762, 190938, 225016, 245472, 254584, 277728, 309397, 337524, 381876, 450032, 509168, 618794, 672491, 675048, 763752, 900064, 928191, 1018336, 1237588, 1344982, 1350096, 1527504, 1856382, 2017473, 2475176, 2689964, 2700192, 3055008, 3712764, 4034946, 4950352, 5379928, 7397401, 7425528, 8069892, 9900704, 10759856, 14794802, 14851056, 16139784, 21519712, 22192203, 29589604, 29702112, 32279568, 44384406, 59179208, 64559136, 81371411, 88768812, 118358416, 162742822, 177537624, 236716832, 244114233, 325485644, 355075248, 488228466, 650971288, 710150496, 976456932, 1301942576, 1952913864, 2603885152, 3905827728, 7811655456]

約数ペア:

[(1, 7811655456), (2, 3905827728), (3, 2603885152), (4, 1952913864), (6, 1301942576), (8, 976456932), (11, 710150496), (12, 650971288), (16, 488228466), (22, 355075248), (24, 325485644), (32, 244114233), (33, 236716832), (44, 177537624), (48, 162742822), (66, 118358416), (88, 88768812), (96, 81371411), (121, 64559136), (132, 59179208), (176, 44384406), (242, 32279568), (263, 29702112), (264, 29589604), (352, 22192203), (363, 21519712), (484, 16139784), (526, 14851056), (528, 14794802), (726, 10759856), (789, 9900704), (968, 8069892), (1052, 7425528), (1056, 7397401), (1452, 5379928), (1578, 4950352), (1936, 4034946), (2104, 3712764), (2557, 3055008), (2893, 2700192), (2904, 2689964), (3156, 2475176), (3872, 2017473), (4208, 1856382), (5114, 1527504), (5786, 1350096), (5808, 1344982), (6312, 1237588), (7671, 1018336), (8416, 928191), (8679, 900064), (10228, 763752), (11572, 675048), (11616, 672491), (12624, 618794), (15342, 509168), (17358, 450032), (20456, 381876), (23144, 337524), (25248, 309397), (28127, 277728), (30684, 254584), (31823, 245472), (34716, 225016), (40912, 190938), (46288, 168762), (56254, 138864), (61368, 127292), (63646, 122736), (69432, 112508), (81824, 95469), (84381, 92576)]