681915676326

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1\times {\mathrm{36161}}^1$

素因数の和:38261

約数の個数: 64

約数和(自身を含む): 1453677684480

約数和(自身を除く): 771762008154

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1577, 1993, 3154, 3986, 4731, 5979, 9462, 11958, 36161, 37867, 72322, 75734, 108483, 113601, 165419, 216966, 227202, 330838, 496257, 687059, 992514, 1374118, 2061177, 3001363, 3142961, 4122354, 6002726, 6285922, 9004089, 9428883, 18008178, 18857766, 57025897, 72068873, 114051794, 144137746, 171077691, 216206619, 342155382, 432413238, 1369308587, 2738617174, 4107925761, 5981716459, 8215851522, 11963432918, 17945149377, 35890298754, 113652612721, 227305225442, 340957838163, 681915676326]

約数ペア:

[(1, 681915676326), (2, 340957838163), (3, 227305225442), (6, 113652612721), (19, 35890298754), (38, 17945149377), (57, 11963432918), (83, 8215851522), (114, 5981716459), (166, 4107925761), (249, 2738617174), (498, 1369308587), (1577, 432413238), (1993, 342155382), (3154, 216206619), (3986, 171077691), (4731, 144137746), (5979, 114051794), (9462, 72068873), (11958, 57025897), (36161, 18857766), (37867, 18008178), (72322, 9428883), (75734, 9004089), (108483, 6285922), (113601, 6002726), (165419, 4122354), (216966, 3142961), (227202, 3001363), (330838, 2061177), (496257, 1374118), (687059, 992514)]