2562507904

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:438

約数の個数: 128

約数和(自身を含む): 5722591680

約数和(自身を除く): 3160083776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 107, 128, 146, 176, 214, 233, 292, 352, 428, 466, 584, 704, 803, 856, 932, 1168, 1177, 1408, 1606, 1712, 1864, 2336, 2354, 2563, 3212, 3424, 3728, 4672, 4708, 5126, 6424, 6848, 7456, 7811, 9344, 9416, 10252, 12848, 13696, 14912, 15622, 17009, 18832, 20504, 24931, 25696, 29824, 31244, 34018, 37664, 41008, 49862, 51392, 62488, 68036, 75328, 82016, 85921, 99724, 102784, 124976, 136072, 150656, 164032, 171842, 187099, 199448, 249952, 272144, 274241, 328064, 343684, 374198, 398896, 499904, 544288, 548482, 687368, 748396, 797792, 999808, 1088576, 1096964, 1374736, 1496792, 1595584, 1819963, 2177152, 2193928, 2749472, 2993584, 3191168, 3639926, 4387856, 5498944, 5987168, 7279852, 8775712, 10997888, 11974336, 14559704, 17551424, 20019593, 23948672, 29119408, 35102848, 40039186, 58238816, 80078372, 116477632, 160156744, 232955264, 320313488, 640626976, 1281253952, 2562507904]

約数ペア:

[(1, 2562507904), (2, 1281253952), (4, 640626976), (8, 320313488), (11, 232955264), (16, 160156744), (22, 116477632), (32, 80078372), (44, 58238816), (64, 40039186), (73, 35102848), (88, 29119408), (107, 23948672), (128, 20019593), (146, 17551424), (176, 14559704), (214, 11974336), (233, 10997888), (292, 8775712), (352, 7279852), (428, 5987168), (466, 5498944), (584, 4387856), (704, 3639926), (803, 3191168), (856, 2993584), (932, 2749472), (1168, 2193928), (1177, 2177152), (1408, 1819963), (1606, 1595584), (1712, 1496792), (1864, 1374736), (2336, 1096964), (2354, 1088576), (2563, 999808), (3212, 797792), (3424, 748396), (3728, 687368), (4672, 548482), (4708, 544288), (5126, 499904), (6424, 398896), (6848, 374198), (7456, 343684), (7811, 328064), (9344, 274241), (9416, 272144), (10252, 249952), (12848, 199448), (13696, 187099), (14912, 171842), (15622, 164032), (17009, 150656), (18832, 136072), (20504, 124976), (24931, 102784), (25696, 99724), (29824, 85921), (31244, 82016), (34018, 75328), (37664, 68036), (41008, 62488), (49862, 51392)]