28020690192

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8274

約数の個数: 240

約数和(自身を含む): 86465576960

約数和(自身を除く): 58444886768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 114, 121, 124, 132, 152, 176, 186, 209, 228, 242, 248, 264, 304, 341, 363, 372, 418, 456, 484, 496, 528, 589, 627, 682, 726, 744, 836, 912, 968, 1023, 1178, 1254, 1364, 1452, 1488, 1672, 1767, 1936, 2046, 2299, 2356, 2508, 2728, 2904, 3344, 3534, 3751, 4092, 4598, 4712, 5016, 5456, 5808, 6479, 6897, 7068, 7502, 8184, 8191, 9196, 9424, 10032, 11253, 12958, 13794, 14136, 15004, 16368, 16382, 18392, 19437, 22506, 24573, 25916, 27588, 28272, 30008, 32764, 36784, 38874, 45012, 49146, 51832, 55176, 60016, 65528, 71269, 77748, 90024, 90101, 98292, 103664, 110352, 131056, 142538, 155496, 155629, 180048, 180202, 196584, 213807, 253921, 270303, 285076, 310992, 311258, 360404, 393168, 427614, 466887, 507842, 540606, 570152, 622516, 720808, 761763, 855228, 933774, 991111, 1015684, 1081212, 1140304, 1245032, 1441616, 1523526, 1710456, 1711919, 1867548, 1982222, 2031368, 2162424, 2490064, 2793131, 2973333, 3047052, 3420912, 3423838, 3735096, 3964444, 4062736, 4324848, 4824499, 5135757, 5586262, 5946666, 6094104, 6847676, 7470192, 7928888, 8379393, 9648998, 10271514, 11172524, 11893332, 12188208, 13695352, 14473497, 15857776, 16758786, 18831109, 19297996, 20543028, 22345048, 23786664, 27390704, 28946994, 30724441, 33517572, 37662218, 38595992, 41086056, 44690096, 47573328, 53069489, 56493327, 57893988, 61448882, 67035144, 75324436, 77191984, 82172112, 92173323, 106138978, 112986654, 115787976, 122897764, 134070288, 150648872, 159208467, 184346646, 212277956, 225973308, 231575952, 245795528, 301297744, 318416934, 368693292, 424555912, 451946616, 491591056, 583764379, 636833868, 737386584, 849111824, 903893232, 1167528758, 1273667736, 1474773168, 1751293137, 2335057516, 2547335472, 3502586274, 4670115032, 7005172548, 9340230064, 14010345096, 28020690192]

約数ペア:

[(1, 28020690192), (2, 14010345096), (3, 9340230064), (4, 7005172548), (6, 4670115032), (8, 3502586274), (11, 2547335472), (12, 2335057516), (16, 1751293137), (19, 1474773168), (22, 1273667736), (24, 1167528758), (31, 903893232), (33, 849111824), (38, 737386584), (44, 636833868), (48, 583764379), (57, 491591056), (62, 451946616), (66, 424555912), (76, 368693292), (88, 318416934), (93, 301297744), (114, 245795528), (121, 231575952), (124, 225973308), (132, 212277956), (152, 184346646), (176, 159208467), (186, 150648872), (209, 134070288), (228, 122897764), (242, 115787976), (248, 112986654), (264, 106138978), (304, 92173323), (341, 82172112), (363, 77191984), (372, 75324436), (418, 67035144), (456, 61448882), (484, 57893988), (496, 56493327), (528, 53069489), (589, 47573328), (627, 44690096), (682, 41086056), (726, 38595992), (744, 37662218), (836, 33517572), (912, 30724441), (968, 28946994), (1023, 27390704), (1178, 23786664), (1254, 22345048), (1364, 20543028), (1452, 19297996), (1488, 18831109), (1672, 16758786), (1767, 15857776), (1936, 14473497), (2046, 13695352), (2299, 12188208), (2356, 11893332), (2508, 11172524), (2728, 10271514), (2904, 9648998), (3344, 8379393), (3534, 7928888), (3751, 7470192), (4092, 6847676), (4598, 6094104), (4712, 5946666), (5016, 5586262), (5456, 5135757), (5808, 4824499), (6479, 4324848), (6897, 4062736), (7068, 3964444), (7502, 3735096), (8184, 3423838), (8191, 3420912), (9196, 3047052), (9424, 2973333), (10032, 2793131), (11253, 2490064), (12958, 2162424), (13794, 2031368), (14136, 1982222), (15004, 1867548), (16368, 1711919), (16382, 1710456), (18392, 1523526), (19437, 1441616), (22506, 1245032), (24573, 1140304), (25916, 1081212), (27588, 1015684), (28272, 991111), (30008, 933774), (32764, 855228), (36784, 761763), (38874, 720808), (45012, 622516), (49146, 570152), (51832, 540606), (55176, 507842), (60016, 466887), (65528, 427614), (71269, 393168), (77748, 360404), (90024, 311258), (90101, 310992), (98292, 285076), (103664, 270303), (110352, 253921), (131056, 213807), (142538, 196584), (155496, 180202), (155629, 180048)]