289361862

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{823}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 683458560

約数和(自身を除く): 394096698

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 383, 459, 766, 823, 918, 1149, 1646, 2298, 2469, 3447, 4938, 6511, 6894, 7407, 10341, 13022, 13991, 14814, 19533, 20682, 22221, 27982, 39066, 41973, 44442, 58599, 83946, 117198, 125919, 175797, 251838, 315209, 351594, 377757, 630418, 755514, 945627, 1891254, 2836881, 5358553, 5673762, 8510643, 10717106, 16075659, 17021286, 32151318, 48226977, 96453954, 144680931, 289361862]

約数ペア:

[(1, 289361862), (2, 144680931), (3, 96453954), (6, 48226977), (9, 32151318), (17, 17021286), (18, 16075659), (27, 10717106), (34, 8510643), (51, 5673762), (54, 5358553), (102, 2836881), (153, 1891254), (306, 945627), (383, 755514), (459, 630418), (766, 377757), (823, 351594), (918, 315209), (1149, 251838), (1646, 175797), (2298, 125919), (2469, 117198), (3447, 83946), (4938, 58599), (6511, 44442), (6894, 41973), (7407, 39066), (10341, 27982), (13022, 22221), (13991, 20682), (14814, 19533)]