1267240416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4169

約数の個数: 144

約数和(自身を含む): 3792579840

約数和(自身を除く): 2525339424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 416, 456, 494, 507, 608, 624, 676, 741, 912, 988, 1014, 1248, 1352, 1482, 1824, 1976, 2028, 2704, 2964, 3211, 3952, 4056, 4111, 5408, 5928, 6422, 7904, 8112, 8222, 9633, 11856, 12333, 12844, 16224, 16444, 19266, 23712, 24666, 25688, 32888, 38532, 49332, 51376, 53443, 65776, 77064, 78109, 98664, 102752, 106886, 131552, 154128, 156218, 160329, 197328, 213772, 234327, 308256, 312436, 320658, 394656, 427544, 468654, 624872, 641316, 694759, 855088, 937308, 1015417, 1249744, 1282632, 1389518, 1710176, 1874616, 2030834, 2084277, 2499488, 2565264, 2779036, 3046251, 3749232, 4061668, 4168554, 5130528, 5558072, 6092502, 7498464, 8123336, 8337108, 11116144, 12185004, 13200421, 16246672, 16674216, 22232288, 24370008, 26400842, 32493344, 33348432, 39601263, 48740016, 52801684, 66696864, 79202526, 97480032, 105603368, 158405052, 211206736, 316810104, 422413472, 633620208, 1267240416]

約数ペア:

[(1, 1267240416), (2, 633620208), (3, 422413472), (4, 316810104), (6, 211206736), (8, 158405052), (12, 105603368), (13, 97480032), (16, 79202526), (19, 66696864), (24, 52801684), (26, 48740016), (32, 39601263), (38, 33348432), (39, 32493344), (48, 26400842), (52, 24370008), (57, 22232288), (76, 16674216), (78, 16246672), (96, 13200421), (104, 12185004), (114, 11116144), (152, 8337108), (156, 8123336), (169, 7498464), (208, 6092502), (228, 5558072), (247, 5130528), (304, 4168554), (312, 4061668), (338, 3749232), (416, 3046251), (456, 2779036), (494, 2565264), (507, 2499488), (608, 2084277), (624, 2030834), (676, 1874616), (741, 1710176), (912, 1389518), (988, 1282632), (1014, 1249744), (1248, 1015417), (1352, 937308), (1482, 855088), (1824, 694759), (1976, 641316), (2028, 624872), (2704, 468654), (2964, 427544), (3211, 394656), (3952, 320658), (4056, 312436), (4111, 308256), (5408, 234327), (5928, 213772), (6422, 197328), (7904, 160329), (8112, 156218), (8222, 154128), (9633, 131552), (11856, 106886), (12333, 102752), (12844, 98664), (16224, 78109), (16444, 77064), (19266, 65776), (23712, 53443), (24666, 51376), (25688, 49332), (32888, 38532)]