1281061176

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{27961}}^1$

素因数の和:28076

約数の個数: 64

約数和(自身を含む): 3382283520

約数和(自身を除く): 2101222344

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 83, 92, 138, 166, 184, 249, 276, 332, 498, 552, 664, 996, 1909, 1992, 3818, 5727, 7636, 11454, 15272, 22908, 27961, 45816, 55922, 83883, 111844, 167766, 223688, 335532, 643103, 671064, 1286206, 1929309, 2320763, 2572412, 3858618, 4641526, 5144824, 6962289, 7717236, 9283052, 13924578, 15434472, 18566104, 27849156, 53377549, 55698312, 106755098, 160132647, 213510196, 320265294, 427020392, 640530588, 1281061176]

約数ペア:

[(1, 1281061176), (2, 640530588), (3, 427020392), (4, 320265294), (6, 213510196), (8, 160132647), (12, 106755098), (23, 55698312), (24, 53377549), (46, 27849156), (69, 18566104), (83, 15434472), (92, 13924578), (138, 9283052), (166, 7717236), (184, 6962289), (249, 5144824), (276, 4641526), (332, 3858618), (498, 2572412), (552, 2320763), (664, 1929309), (996, 1286206), (1909, 671064), (1992, 643103), (3818, 335532), (5727, 223688), (7636, 167766), (11454, 111844), (15272, 83883), (22908, 55922), (27961, 45816)]