291852089282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1\times {\mathrm{5827}}^1$

素因数の和:7827

約数の個数: 64

約数和(自身を含む): 505981365120

約数和(自身を除く): 214129275838

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 1913, 2014, 3826, 5827, 11654, 13091, 24869, 26182, 36347, 49738, 72694, 75751, 101389, 110713, 151502, 202778, 221426, 308831, 472511, 617662, 945022, 1318057, 1439269, 1926391, 2636114, 2878538, 3852782, 4014803, 5867789, 8029606, 11147051, 11735578, 22294102, 25043083, 50086166, 76281257, 144911663, 152562514, 211793969, 289823326, 423587938, 590793703, 1181587406, 2753321597, 5506643194, 7680318139, 11225080357, 15360636278, 22450160714, 145926044641, 291852089282]

約数ペア:

[(1, 291852089282), (2, 145926044641), (13, 22450160714), (19, 15360636278), (26, 11225080357), (38, 7680318139), (53, 5506643194), (106, 2753321597), (247, 1181587406), (494, 590793703), (689, 423587938), (1007, 289823326), (1378, 211793969), (1913, 152562514), (2014, 144911663), (3826, 76281257), (5827, 50086166), (11654, 25043083), (13091, 22294102), (24869, 11735578), (26182, 11147051), (36347, 8029606), (49738, 5867789), (72694, 4014803), (75751, 3852782), (101389, 2878538), (110713, 2636114), (151502, 1926391), (202778, 1439269), (221426, 1318057), (308831, 945022), (472511, 617662)]