13220684576

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 32971095360

約数和(自身を除く): 19750410784

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 31, 32, 34, 38, 44, 62, 68, 76, 88, 121, 124, 136, 152, 176, 187, 209, 242, 248, 272, 304, 323, 341, 352, 374, 418, 484, 496, 527, 544, 589, 608, 646, 682, 748, 836, 961, 968, 992, 1054, 1178, 1292, 1331, 1364, 1496, 1672, 1922, 1936, 2057, 2108, 2299, 2356, 2584, 2662, 2728, 2992, 3344, 3553, 3751, 3844, 3872, 4114, 4216, 4598, 4712, 5168, 5324, 5456, 5797, 5984, 6479, 6688, 7106, 7502, 7688, 8228, 8432, 9196, 9424, 10013, 10336, 10571, 10648, 10912, 11594, 12958, 14212, 15004, 15376, 16337, 16456, 16864, 18259, 18392, 18848, 20026, 21142, 21296, 22627, 23188, 25289, 25916, 28424, 30008, 30752, 32674, 32912, 36518, 36784, 39083, 40052, 41261, 42284, 42592, 45254, 46376, 50578, 51832, 56848, 60016, 63767, 65348, 65824, 71269, 73036, 73568, 78166, 80104, 82522, 84568, 90508, 92752, 101156, 103664, 110143, 113696, 116281, 120032, 127534, 130696, 142538, 146072, 156332, 160208, 165044, 169136, 179707, 181016, 185504, 200849, 202312, 207328, 220286, 232562, 255068, 261392, 285076, 292144, 310403, 312664, 320416, 330088, 338272, 359414, 362032, 401698, 404624, 429913, 440572, 465124, 510136, 522784, 570152, 584288, 620806, 625328, 660176, 701437, 718828, 724064, 783959, 803396, 809248, 859826, 881144, 930248, 1020272, 1140304, 1211573, 1241612, 1250656, 1279091, 1320352, 1402874, 1437656, 1567918, 1606792, 1719652, 1762288, 1860496, 1976777, 2040544, 2209339, 2280608, 2423146, 2483224, 2558182, 2805748, 2875312, 3135836, 3213584, 3414433, 3439304, 3524576, 3720992, 3953554, 4418678, 4846292, 4966448, 5116364, 5611496, 5750624, 6271672, 6427168, 6828866, 6878608, 7907108, 8837356, 9692584, 9932896, 10232728, 11222992, 12543344, 13327303, 13657732, 13757216, 15814216, 17674712, 19385168, 20465456, 21744547, 22445984, 24302729, 25086688, 26654606, 27315464, 31628432, 35349424, 37558763, 38770336, 40930912, 43489094, 48605458, 53309212, 54630928, 63256864, 70698848, 75117526, 86978188, 97210916, 106618424, 109261856, 150235052, 173956376, 194421832, 213236848, 300470104, 347912752, 388843664, 413146393, 426473696, 600940208, 695825504, 777687328, 826292786, 1201880416, 1652585572, 3305171144, 6610342288, 13220684576]

約数ペア:

[(1, 13220684576), (2, 6610342288), (4, 3305171144), (8, 1652585572), (11, 1201880416), (16, 826292786), (17, 777687328), (19, 695825504), (22, 600940208), (31, 426473696), (32, 413146393), (34, 388843664), (38, 347912752), (44, 300470104), (62, 213236848), (68, 194421832), (76, 173956376), (88, 150235052), (121, 109261856), (124, 106618424), (136, 97210916), (152, 86978188), (176, 75117526), (187, 70698848), (209, 63256864), (242, 54630928), (248, 53309212), (272, 48605458), (304, 43489094), (323, 40930912), (341, 38770336), (352, 37558763), (374, 35349424), (418, 31628432), (484, 27315464), (496, 26654606), (527, 25086688), (544, 24302729), (589, 22445984), (608, 21744547), (646, 20465456), (682, 19385168), (748, 17674712), (836, 15814216), (961, 13757216), (968, 13657732), (992, 13327303), (1054, 12543344), (1178, 11222992), (1292, 10232728), (1331, 9932896), (1364, 9692584), (1496, 8837356), (1672, 7907108), (1922, 6878608), (1936, 6828866), (2057, 6427168), (2108, 6271672), (2299, 5750624), (2356, 5611496), (2584, 5116364), (2662, 4966448), (2728, 4846292), (2992, 4418678), (3344, 3953554), (3553, 3720992), (3751, 3524576), (3844, 3439304), (3872, 3414433), (4114, 3213584), (4216, 3135836), (4598, 2875312), (4712, 2805748), (5168, 2558182), (5324, 2483224), (5456, 2423146), (5797, 2280608), (5984, 2209339), (6479, 2040544), (6688, 1976777), (7106, 1860496), (7502, 1762288), (7688, 1719652), (8228, 1606792), (8432, 1567918), (9196, 1437656), (9424, 1402874), (10013, 1320352), (10336, 1279091), (10571, 1250656), (10648, 1241612), (10912, 1211573), (11594, 1140304), (12958, 1020272), (14212, 930248), (15004, 881144), (15376, 859826), (16337, 809248), (16456, 803396), (16864, 783959), (18259, 724064), (18392, 718828), (18848, 701437), (20026, 660176), (21142, 625328), (21296, 620806), (22627, 584288), (23188, 570152), (25289, 522784), (25916, 510136), (28424, 465124), (30008, 440572), (30752, 429913), (32674, 404624), (32912, 401698), (36518, 362032), (36784, 359414), (39083, 338272), (40052, 330088), (41261, 320416), (42284, 312664), (42592, 310403), (45254, 292144), (46376, 285076), (50578, 261392), (51832, 255068), (56848, 232562), (60016, 220286), (63767, 207328), (65348, 202312), (65824, 200849), (71269, 185504), (73036, 181016), (73568, 179707), (78166, 169136), (80104, 165044), (82522, 160208), (84568, 156332), (90508, 146072), (92752, 142538), (101156, 130696), (103664, 127534), (110143, 120032), (113696, 116281)]