2220703744

素因数分解:

$2^{14}\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 180

約数和(自身を含む): 5472351136

約数和(自身を除く): 3251647392

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 67, 68, 112, 119, 128, 134, 136, 224, 238, 256, 268, 272, 289, 448, 469, 476, 512, 536, 544, 578, 896, 938, 952, 1024, 1072, 1088, 1139, 1156, 1792, 1876, 1904, 2023, 2048, 2144, 2176, 2278, 2312, 3584, 3752, 3808, 4046, 4096, 4288, 4352, 4556, 4624, 7168, 7504, 7616, 7973, 8092, 8192, 8576, 8704, 9112, 9248, 14336, 15008, 15232, 15946, 16184, 16384, 17152, 17408, 18224, 18496, 19363, 28672, 30016, 30464, 31892, 32368, 34304, 34816, 36448, 36992, 38726, 57344, 60032, 60928, 63784, 64736, 68608, 69632, 72896, 73984, 77452, 114688, 120064, 121856, 127568, 129472, 135541, 137216, 139264, 145792, 147968, 154904, 240128, 243712, 255136, 258944, 271082, 274432, 278528, 291584, 295936, 309808, 480256, 487424, 510272, 517888, 542164, 548864, 583168, 591872, 619616, 960512, 974848, 1020544, 1035776, 1084328, 1097728, 1166336, 1183744, 1239232, 1921024, 1949696, 2041088, 2071552, 2168656, 2332672, 2367488, 2478464, 3842048, 4082176, 4143104, 4337312, 4665344, 4734976, 4956928, 7684096, 8164352, 8286208, 8674624, 9330688, 9913856, 16328704, 16572416, 17349248, 18661376, 19827712, 32657408, 33144832, 34698496, 39655424, 65314816, 69396992, 79310848, 130629632, 138793984, 158621696, 277587968, 317243392, 555175936, 1110351872, 2220703744]

約数ペア:

[(1, 2220703744), (2, 1110351872), (4, 555175936), (7, 317243392), (8, 277587968), (14, 158621696), (16, 138793984), (17, 130629632), (28, 79310848), (32, 69396992), (34, 65314816), (56, 39655424), (64, 34698496), (67, 33144832), (68, 32657408), (112, 19827712), (119, 18661376), (128, 17349248), (134, 16572416), (136, 16328704), (224, 9913856), (238, 9330688), (256, 8674624), (268, 8286208), (272, 8164352), (289, 7684096), (448, 4956928), (469, 4734976), (476, 4665344), (512, 4337312), (536, 4143104), (544, 4082176), (578, 3842048), (896, 2478464), (938, 2367488), (952, 2332672), (1024, 2168656), (1072, 2071552), (1088, 2041088), (1139, 1949696), (1156, 1921024), (1792, 1239232), (1876, 1183744), (1904, 1166336), (2023, 1097728), (2048, 1084328), (2144, 1035776), (2176, 1020544), (2278, 974848), (2312, 960512), (3584, 619616), (3752, 591872), (3808, 583168), (4046, 548864), (4096, 542164), (4288, 517888), (4352, 510272), (4556, 487424), (4624, 480256), (7168, 309808), (7504, 295936), (7616, 291584), (7973, 278528), (8092, 274432), (8192, 271082), (8576, 258944), (8704, 255136), (9112, 243712), (9248, 240128), (14336, 154904), (15008, 147968), (15232, 145792), (15946, 139264), (16184, 137216), (16384, 135541), (17152, 129472), (17408, 127568), (18224, 121856), (18496, 120064), (19363, 114688), (28672, 77452), (30016, 73984), (30464, 72896), (31892, 69632), (32368, 68608), (34304, 64736), (34816, 63784), (36448, 60928), (36992, 60032), (38726, 57344)]