239747950078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{121421}}^1$

素因数の和:122033

約数の個数: 64

約数和(自身を含む): 466726740480

約数和(自身を除く): 226978790402

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 571, 1142, 1729, 3458, 3997, 7423, 7994, 10849, 14846, 21698, 51961, 75943, 103922, 121421, 141037, 151886, 242842, 282074, 849947, 987259, 1578473, 1699894, 1974518, 2306999, 3156946, 4613998, 11049311, 16148993, 22098622, 29990987, 32297986, 59981974, 69331391, 138662782, 209936909, 419873818, 485319737, 901308083, 970639474, 1317296429, 1802616166, 2634592858, 6309156581, 9221075003, 12618313162, 17124853577, 18442150006, 34249707154, 119873975039, 239747950078]

約数ペア:

[(1, 239747950078), (2, 119873975039), (7, 34249707154), (13, 18442150006), (14, 17124853577), (19, 12618313162), (26, 9221075003), (38, 6309156581), (91, 2634592858), (133, 1802616166), (182, 1317296429), (247, 970639474), (266, 901308083), (494, 485319737), (571, 419873818), (1142, 209936909), (1729, 138662782), (3458, 69331391), (3997, 59981974), (7423, 32297986), (7994, 29990987), (10849, 22098622), (14846, 16148993), (21698, 11049311), (51961, 4613998), (75943, 3156946), (103922, 2306999), (121421, 1974518), (141037, 1699894), (151886, 1578473), (242842, 987259), (282074, 849947)]