15491149872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1048

約数の個数: 240

約数和(自身を含む): 45926393856

約数和(自身を除く): 30435243984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 97, 121, 124, 132, 176, 186, 194, 242, 248, 264, 291, 341, 363, 372, 388, 484, 496, 528, 582, 682, 726, 744, 776, 887, 968, 1023, 1067, 1164, 1364, 1452, 1488, 1552, 1774, 1936, 2046, 2134, 2328, 2661, 2728, 2904, 3007, 3201, 3548, 3751, 4092, 4268, 4656, 5322, 5456, 5808, 6014, 6402, 7096, 7502, 8184, 8536, 9021, 9757, 10644, 11253, 11737, 12028, 12804, 14192, 15004, 16368, 17072, 18042, 19514, 21288, 22506, 23474, 24056, 25608, 27497, 29271, 30008, 33077, 35211, 36084, 39028, 42576, 45012, 46948, 48112, 51216, 54994, 58542, 60016, 66154, 70422, 72168, 78056, 82491, 86039, 90024, 93896, 99231, 107327, 109988, 117084, 132308, 140844, 144336, 156112, 164982, 172078, 180048, 187792, 198462, 214654, 219976, 234168, 258117, 264616, 281688, 302467, 321981, 329964, 344156, 363847, 396924, 429308, 439952, 468336, 516234, 529232, 563376, 604934, 643962, 659928, 688312, 727694, 793848, 858616, 907401, 946429, 1032468, 1091541, 1209868, 1287924, 1319856, 1376624, 1455388, 1587696, 1717232, 1814802, 1892858, 2064936, 2183082, 2419736, 2575848, 2667209, 2839287, 2910776, 3327137, 3629604, 3785716, 4129872, 4366164, 4839472, 5151696, 5334418, 5678574, 5821552, 6654274, 7259208, 7571432, 8001627, 8732328, 9981411, 10410719, 10668836, 11357148, 13308548, 14518416, 15142864, 16003254, 17464656, 19962822, 20821438, 21337672, 22714296, 26617096, 29339299, 31232157, 32006508, 39925644, 41642876, 42675344, 45428592, 53234192, 58678598, 62464314, 64013016, 79851288, 83285752, 88017897, 117357196, 124928628, 128026032, 159702576, 166571504, 176035794, 234714392, 249857256, 322732289, 352071588, 469428784, 499714512, 645464578, 704143176, 968196867, 1290929156, 1408286352, 1936393734, 2581858312, 3872787468, 5163716624, 7745574936, 15491149872]

約数ペア:

[(1, 15491149872), (2, 7745574936), (3, 5163716624), (4, 3872787468), (6, 2581858312), (8, 1936393734), (11, 1408286352), (12, 1290929156), (16, 968196867), (22, 704143176), (24, 645464578), (31, 499714512), (33, 469428784), (44, 352071588), (48, 322732289), (62, 249857256), (66, 234714392), (88, 176035794), (93, 166571504), (97, 159702576), (121, 128026032), (124, 124928628), (132, 117357196), (176, 88017897), (186, 83285752), (194, 79851288), (242, 64013016), (248, 62464314), (264, 58678598), (291, 53234192), (341, 45428592), (363, 42675344), (372, 41642876), (388, 39925644), (484, 32006508), (496, 31232157), (528, 29339299), (582, 26617096), (682, 22714296), (726, 21337672), (744, 20821438), (776, 19962822), (887, 17464656), (968, 16003254), (1023, 15142864), (1067, 14518416), (1164, 13308548), (1364, 11357148), (1452, 10668836), (1488, 10410719), (1552, 9981411), (1774, 8732328), (1936, 8001627), (2046, 7571432), (2134, 7259208), (2328, 6654274), (2661, 5821552), (2728, 5678574), (2904, 5334418), (3007, 5151696), (3201, 4839472), (3548, 4366164), (3751, 4129872), (4092, 3785716), (4268, 3629604), (4656, 3327137), (5322, 2910776), (5456, 2839287), (5808, 2667209), (6014, 2575848), (6402, 2419736), (7096, 2183082), (7502, 2064936), (8184, 1892858), (8536, 1814802), (9021, 1717232), (9757, 1587696), (10644, 1455388), (11253, 1376624), (11737, 1319856), (12028, 1287924), (12804, 1209868), (14192, 1091541), (15004, 1032468), (16368, 946429), (17072, 907401), (18042, 858616), (19514, 793848), (21288, 727694), (22506, 688312), (23474, 659928), (24056, 643962), (25608, 604934), (27497, 563376), (29271, 529232), (30008, 516234), (33077, 468336), (35211, 439952), (36084, 429308), (39028, 396924), (42576, 363847), (45012, 344156), (46948, 329964), (48112, 321981), (51216, 302467), (54994, 281688), (58542, 264616), (60016, 258117), (66154, 234168), (70422, 219976), (72168, 214654), (78056, 198462), (82491, 187792), (86039, 180048), (90024, 172078), (93896, 164982), (99231, 156112), (107327, 144336), (109988, 140844), (117084, 132308)]