1864595856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{18757}}^1$

素因数の和:18896

約数の個数: 80

約数和(自身を含む): 5117182400

約数和(自身を除く): 3252586544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 304, 327, 436, 456, 654, 872, 912, 1308, 1744, 2071, 2616, 4142, 5232, 6213, 8284, 12426, 16568, 18757, 24852, 33136, 37514, 49704, 56271, 75028, 99408, 112542, 150056, 225084, 300112, 356383, 450168, 712766, 900336, 1069149, 1425532, 2044513, 2138298, 2851064, 4089026, 4276596, 5702128, 6133539, 8178052, 8553192, 12267078, 16356104, 17106384, 24534156, 32712208, 38845747, 49068312, 77691494, 98136624, 116537241, 155382988, 233074482, 310765976, 466148964, 621531952, 932297928, 1864595856]

約数ペア:

[(1, 1864595856), (2, 932297928), (3, 621531952), (4, 466148964), (6, 310765976), (8, 233074482), (12, 155382988), (16, 116537241), (19, 98136624), (24, 77691494), (38, 49068312), (48, 38845747), (57, 32712208), (76, 24534156), (109, 17106384), (114, 16356104), (152, 12267078), (218, 8553192), (228, 8178052), (304, 6133539), (327, 5702128), (436, 4276596), (456, 4089026), (654, 2851064), (872, 2138298), (912, 2044513), (1308, 1425532), (1744, 1069149), (2071, 900336), (2616, 712766), (4142, 450168), (5232, 356383), (6213, 300112), (8284, 225084), (12426, 150056), (16568, 112542), (18757, 99408), (24852, 75028), (33136, 56271), (37514, 49704)]