245269223082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{136889}}^1$

素因数の和:136973

約数の個数: 144

約数和(自身を含む): 625269715200

約数和(自身を除く): 380000492118

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 169, 171, 186, 234, 247, 279, 338, 342, 403, 494, 507, 558, 589, 741, 806, 1014, 1178, 1209, 1482, 1521, 1767, 2223, 2418, 3042, 3211, 3534, 3627, 4446, 5239, 5301, 6422, 7254, 7657, 9633, 10478, 10602, 15314, 15717, 19266, 22971, 28899, 31434, 45942, 47151, 57798, 68913, 94302, 99541, 136889, 137826, 199082, 273778, 298623, 410667, 597246, 821334, 895869, 1232001, 1779557, 1791738, 2464002, 2600891, 3559114, 4243559, 5201782, 5338671, 7802673, 8487118, 10677342, 12730677, 15605346, 16016013, 23134241, 23408019, 25461354, 32032026, 33811583, 38192031, 46268482, 46816038, 55166267, 67623166, 69402723, 76384062, 80627621, 101434749, 110332534, 138805446, 161255242, 165498801, 202869498, 208208169, 241882863, 304304247, 330997602, 416416338, 439550579, 483765726, 496496403, 608608494, 717161471, 725648589, 879101158, 992992806, 1048159073, 1318651737, 1434322942, 1451297178, 2096318146, 2151484413, 2637303474, 3144477219, 3955955211, 4302968826, 6288954438, 6454453239, 7911910422, 9433431657, 12908906478, 13626067949, 18866863314, 27252135898, 40878203847, 81756407694, 122634611541, 245269223082]

約数ペア:

[(1, 245269223082), (2, 122634611541), (3, 81756407694), (6, 40878203847), (9, 27252135898), (13, 18866863314), (18, 13626067949), (19, 12908906478), (26, 9433431657), (31, 7911910422), (38, 6454453239), (39, 6288954438), (57, 4302968826), (62, 3955955211), (78, 3144477219), (93, 2637303474), (114, 2151484413), (117, 2096318146), (169, 1451297178), (171, 1434322942), (186, 1318651737), (234, 1048159073), (247, 992992806), (279, 879101158), (338, 725648589), (342, 717161471), (403, 608608494), (494, 496496403), (507, 483765726), (558, 439550579), (589, 416416338), (741, 330997602), (806, 304304247), (1014, 241882863), (1178, 208208169), (1209, 202869498), (1482, 165498801), (1521, 161255242), (1767, 138805446), (2223, 110332534), (2418, 101434749), (3042, 80627621), (3211, 76384062), (3534, 69402723), (3627, 67623166), (4446, 55166267), (5239, 46816038), (5301, 46268482), (6422, 38192031), (7254, 33811583), (7657, 32032026), (9633, 25461354), (10478, 23408019), (10602, 23134241), (15314, 16016013), (15717, 15605346), (19266, 12730677), (22971, 10677342), (28899, 8487118), (31434, 7802673), (45942, 5338671), (47151, 5201782), (57798, 4243559), (68913, 3559114), (94302, 2600891), (99541, 2464002), (136889, 1791738), (137826, 1779557), (199082, 1232001), (273778, 895869), (298623, 821334), (410667, 597246)]