2502950912

素因数分解:

$2^{20}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 168

約数和(自身を含む): 6442447872

約数和(自身を除く): 3939496960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 308, 341, 352, 434, 448, 496, 512, 616, 682, 704, 868, 896, 992, 1024, 1232, 1364, 1408, 1736, 1792, 1984, 2048, 2387, 2464, 2728, 2816, 3472, 3584, 3968, 4096, 4774, 4928, 5456, 5632, 6944, 7168, 7936, 8192, 9548, 9856, 10912, 11264, 13888, 14336, 15872, 16384, 19096, 19712, 21824, 22528, 27776, 28672, 31744, 32768, 38192, 39424, 43648, 45056, 55552, 57344, 63488, 65536, 76384, 78848, 87296, 90112, 111104, 114688, 126976, 131072, 152768, 157696, 174592, 180224, 222208, 229376, 253952, 262144, 305536, 315392, 349184, 360448, 444416, 458752, 507904, 524288, 611072, 630784, 698368, 720896, 888832, 917504, 1015808, 1048576, 1222144, 1261568, 1396736, 1441792, 1777664, 1835008, 2031616, 2444288, 2523136, 2793472, 2883584, 3555328, 3670016, 4063232, 4888576, 5046272, 5586944, 5767168, 7110656, 7340032, 8126464, 9777152, 10092544, 11173888, 11534336, 14221312, 16252928, 19554304, 20185088, 22347776, 28442624, 32505856, 39108608, 40370176, 44695552, 56885248, 78217216, 80740352, 89391104, 113770496, 156434432, 178782208, 227540992, 312868864, 357564416, 625737728, 1251475456, 2502950912]

約数ペア:

[(1, 2502950912), (2, 1251475456), (4, 625737728), (7, 357564416), (8, 312868864), (11, 227540992), (14, 178782208), (16, 156434432), (22, 113770496), (28, 89391104), (31, 80740352), (32, 78217216), (44, 56885248), (56, 44695552), (62, 40370176), (64, 39108608), (77, 32505856), (88, 28442624), (112, 22347776), (124, 20185088), (128, 19554304), (154, 16252928), (176, 14221312), (217, 11534336), (224, 11173888), (248, 10092544), (256, 9777152), (308, 8126464), (341, 7340032), (352, 7110656), (434, 5767168), (448, 5586944), (496, 5046272), (512, 4888576), (616, 4063232), (682, 3670016), (704, 3555328), (868, 2883584), (896, 2793472), (992, 2523136), (1024, 2444288), (1232, 2031616), (1364, 1835008), (1408, 1777664), (1736, 1441792), (1792, 1396736), (1984, 1261568), (2048, 1222144), (2387, 1048576), (2464, 1015808), (2728, 917504), (2816, 888832), (3472, 720896), (3584, 698368), (3968, 630784), (4096, 611072), (4774, 524288), (4928, 507904), (5456, 458752), (5632, 444416), (6944, 360448), (7168, 349184), (7936, 315392), (8192, 305536), (9548, 262144), (9856, 253952), (10912, 229376), (11264, 222208), (13888, 180224), (14336, 174592), (15872, 157696), (16384, 152768), (19096, 131072), (19712, 126976), (21824, 114688), (22528, 111104), (27776, 90112), (28672, 87296), (31744, 78848), (32768, 76384), (38192, 65536), (39424, 63488), (43648, 57344), (45056, 55552)]