2819806528

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1981

約数の個数: 168

約数和(自身を含む): 7269809184

約数和(自身を除く): 4450002656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 49, 56, 64, 77, 86, 88, 98, 112, 154, 172, 176, 196, 224, 301, 308, 344, 352, 392, 448, 473, 539, 602, 616, 688, 704, 784, 946, 1078, 1204, 1232, 1376, 1568, 1892, 1901, 2107, 2156, 2408, 2464, 2752, 3136, 3311, 3784, 3802, 4214, 4312, 4816, 4928, 6622, 7568, 7604, 8428, 8624, 9632, 13244, 13307, 15136, 15208, 16856, 17248, 19264, 20911, 23177, 26488, 26614, 30272, 30416, 33712, 34496, 41822, 46354, 52976, 53228, 60832, 67424, 81743, 83644, 92708, 93149, 105952, 106456, 121664, 134848, 146377, 163486, 167288, 185416, 186298, 211904, 212912, 292754, 326972, 334576, 370832, 372596, 425824, 572201, 585508, 653944, 669152, 741664, 745192, 851648, 899173, 1024639, 1144402, 1171016, 1307888, 1338304, 1483328, 1490384, 1798346, 2049278, 2288804, 2342032, 2615776, 2980768, 3596692, 4005407, 4098556, 4577608, 4684064, 5231552, 5961536, 6294211, 7193384, 8010814, 8197112, 9155216, 9368128, 12588422, 14386768, 16021628, 16394224, 18310432, 25176844, 28773536, 32043256, 32788448, 36620864, 44059477, 50353688, 57547072, 64086512, 65576896, 88118954, 100707376, 128173024, 176237908, 201414752, 256346048, 352475816, 402829504, 704951632, 1409903264, 2819806528]

約数ペア:

[(1, 2819806528), (2, 1409903264), (4, 704951632), (7, 402829504), (8, 352475816), (11, 256346048), (14, 201414752), (16, 176237908), (22, 128173024), (28, 100707376), (32, 88118954), (43, 65576896), (44, 64086512), (49, 57547072), (56, 50353688), (64, 44059477), (77, 36620864), (86, 32788448), (88, 32043256), (98, 28773536), (112, 25176844), (154, 18310432), (172, 16394224), (176, 16021628), (196, 14386768), (224, 12588422), (301, 9368128), (308, 9155216), (344, 8197112), (352, 8010814), (392, 7193384), (448, 6294211), (473, 5961536), (539, 5231552), (602, 4684064), (616, 4577608), (688, 4098556), (704, 4005407), (784, 3596692), (946, 2980768), (1078, 2615776), (1204, 2342032), (1232, 2288804), (1376, 2049278), (1568, 1798346), (1892, 1490384), (1901, 1483328), (2107, 1338304), (2156, 1307888), (2408, 1171016), (2464, 1144402), (2752, 1024639), (3136, 899173), (3311, 851648), (3784, 745192), (3802, 741664), (4214, 669152), (4312, 653944), (4816, 585508), (4928, 572201), (6622, 425824), (7568, 372596), (7604, 370832), (8428, 334576), (8624, 326972), (9632, 292754), (13244, 212912), (13307, 211904), (15136, 186298), (15208, 185416), (16856, 167288), (17248, 163486), (19264, 146377), (20911, 134848), (23177, 121664), (26488, 106456), (26614, 105952), (30272, 93149), (30416, 92708), (33712, 83644), (34496, 81743), (41822, 67424), (46354, 60832), (52976, 53228)]