2009186816

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1$

素因数の和:1554

約数の個数: 160

約数和(自身を含む): 5114672640

約数和(自身を除く): 3105485824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 91, 104, 112, 116, 128, 182, 203, 208, 224, 232, 256, 364, 377, 406, 416, 448, 464, 512, 728, 754, 812, 832, 896, 928, 1456, 1487, 1508, 1624, 1664, 1792, 1856, 2639, 2912, 2974, 3016, 3248, 3328, 3584, 3712, 5278, 5824, 5948, 6032, 6496, 6656, 7424, 10409, 10556, 11648, 11896, 12064, 12992, 14848, 19331, 20818, 21112, 23296, 23792, 24128, 25984, 38662, 41636, 42224, 43123, 46592, 47584, 48256, 51968, 77324, 83272, 84448, 86246, 95168, 96512, 103936, 135317, 154648, 166544, 168896, 172492, 190336, 193024, 270634, 301861, 309296, 333088, 337792, 344984, 380672, 541268, 560599, 603722, 618592, 666176, 675584, 689968, 761344, 1082536, 1121198, 1207444, 1237184, 1332352, 1351168, 1379936, 2165072, 2242396, 2414888, 2474368, 2664704, 2759872, 3924193, 4330144, 4484792, 4829776, 4948736, 5329408, 5519744, 7848386, 8660288, 8969584, 9659552, 9897472, 11039488, 15696772, 17320576, 17939168, 19319104, 22078976, 31393544, 34641152, 35878336, 38638208, 62787088, 69282304, 71756672, 77276416, 125574176, 143513344, 154552832, 251148352, 287026688, 502296704, 1004593408, 2009186816]

約数ペア:

[(1, 2009186816), (2, 1004593408), (4, 502296704), (7, 287026688), (8, 251148352), (13, 154552832), (14, 143513344), (16, 125574176), (26, 77276416), (28, 71756672), (29, 69282304), (32, 62787088), (52, 38638208), (56, 35878336), (58, 34641152), (64, 31393544), (91, 22078976), (104, 19319104), (112, 17939168), (116, 17320576), (128, 15696772), (182, 11039488), (203, 9897472), (208, 9659552), (224, 8969584), (232, 8660288), (256, 7848386), (364, 5519744), (377, 5329408), (406, 4948736), (416, 4829776), (448, 4484792), (464, 4330144), (512, 3924193), (728, 2759872), (754, 2664704), (812, 2474368), (832, 2414888), (896, 2242396), (928, 2165072), (1456, 1379936), (1487, 1351168), (1508, 1332352), (1624, 1237184), (1664, 1207444), (1792, 1121198), (1856, 1082536), (2639, 761344), (2912, 689968), (2974, 675584), (3016, 666176), (3248, 618592), (3328, 603722), (3584, 560599), (3712, 541268), (5278, 380672), (5824, 344984), (5948, 337792), (6032, 333088), (6496, 309296), (6656, 301861), (7424, 270634), (10409, 193024), (10556, 190336), (11648, 172492), (11896, 168896), (12064, 166544), (12992, 154648), (14848, 135317), (19331, 103936), (20818, 96512), (21112, 95168), (23296, 86246), (23792, 84448), (24128, 83272), (25984, 77324), (38662, 51968), (41636, 48256), (42224, 47584), (43123, 46592)]