502407779536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1367}}^1\times {\mathrm{13913}}^1$

素因数の和:15428

約数の個数: 80

約数和(自身を含む): 1057396322304

約数和(自身を除く): 554988542768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1367, 1651, 2032, 2734, 3302, 5468, 6604, 10936, 13208, 13913, 17771, 21872, 26416, 27826, 35542, 55652, 71084, 111304, 142168, 173609, 180869, 222608, 284336, 347218, 361738, 694436, 723476, 1388872, 1446952, 1766951, 2256917, 2777744, 2893904, 3533902, 4513834, 7067804, 9027668, 14135608, 18055336, 19019071, 22970363, 28271216, 36110672, 38038142, 45940726, 76076284, 91881452, 152152568, 183762904, 247247923, 304305136, 367525808, 494495846, 988991692, 1977983384, 2415422017, 3955966768, 4830844034, 9661688068, 19323376136, 31400486221, 38646752272, 62800972442, 125601944884, 251203889768, 502407779536]

約数ペア:

[(1, 502407779536), (2, 251203889768), (4, 125601944884), (8, 62800972442), (13, 38646752272), (16, 31400486221), (26, 19323376136), (52, 9661688068), (104, 4830844034), (127, 3955966768), (208, 2415422017), (254, 1977983384), (508, 988991692), (1016, 494495846), (1367, 367525808), (1651, 304305136), (2032, 247247923), (2734, 183762904), (3302, 152152568), (5468, 91881452), (6604, 76076284), (10936, 45940726), (13208, 38038142), (13913, 36110672), (17771, 28271216), (21872, 22970363), (26416, 19019071), (27826, 18055336), (35542, 14135608), (55652, 9027668), (71084, 7067804), (111304, 4513834), (142168, 3533902), (173609, 2893904), (180869, 2777744), (222608, 2256917), (284336, 1766951), (347218, 1446952), (361738, 1388872), (694436, 723476)]