1565977248

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2731}}^1$

素因数の和:2939

約数の個数: 144

約数和(自身を含む): 4886717472

約数和(自身を除く): 3320740224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 181, 198, 264, 288, 352, 362, 396, 528, 543, 724, 792, 1056, 1086, 1448, 1584, 1629, 1991, 2172, 2731, 2896, 3168, 3258, 3982, 4344, 5462, 5792, 5973, 6516, 7964, 8193, 8688, 10924, 11946, 13032, 15928, 16386, 17376, 17919, 21848, 23892, 24579, 26064, 30041, 31856, 32772, 35838, 43696, 47784, 49158, 52128, 60082, 63712, 65544, 71676, 87392, 90123, 95568, 98316, 120164, 131088, 143352, 180246, 191136, 196632, 240328, 262176, 270369, 286704, 360492, 393264, 480656, 494311, 540738, 573408, 720984, 786528, 961312, 988622, 1081476, 1441968, 1482933, 1977244, 2162952, 2883936, 2965866, 3954488, 4325904, 4448799, 5437421, 5931732, 7908976, 8651808, 8897598, 10874842, 11863464, 15817952, 16312263, 17795196, 21749684, 23726928, 32624526, 35590392, 43499368, 47453856, 48936789, 65249052, 71180784, 86998736, 97873578, 130498104, 142361568, 173997472, 195747156, 260996208, 391494312, 521992416, 782988624, 1565977248]

約数ペア:

[(1, 1565977248), (2, 782988624), (3, 521992416), (4, 391494312), (6, 260996208), (8, 195747156), (9, 173997472), (11, 142361568), (12, 130498104), (16, 97873578), (18, 86998736), (22, 71180784), (24, 65249052), (32, 48936789), (33, 47453856), (36, 43499368), (44, 35590392), (48, 32624526), (66, 23726928), (72, 21749684), (88, 17795196), (96, 16312263), (99, 15817952), (132, 11863464), (144, 10874842), (176, 8897598), (181, 8651808), (198, 7908976), (264, 5931732), (288, 5437421), (352, 4448799), (362, 4325904), (396, 3954488), (528, 2965866), (543, 2883936), (724, 2162952), (792, 1977244), (1056, 1482933), (1086, 1441968), (1448, 1081476), (1584, 988622), (1629, 961312), (1991, 786528), (2172, 720984), (2731, 573408), (2896, 540738), (3168, 494311), (3258, 480656), (3982, 393264), (4344, 360492), (5462, 286704), (5792, 270369), (5973, 262176), (6516, 240328), (7964, 196632), (8193, 191136), (8688, 180246), (10924, 143352), (11946, 131088), (13032, 120164), (15928, 98316), (16386, 95568), (17376, 90123), (17919, 87392), (21848, 71676), (23892, 65544), (24579, 63712), (26064, 60082), (30041, 52128), (31856, 49158), (32772, 47784), (35838, 43696)]