420218768712

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{18219683}}^1$

素因数の和:18219754

約数の個数: 48

約数和(自身を含む): 1085528772720

約数和(自身を除く): 665310004008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3844, 5766, 7688, 11532, 23064, 18219683, 36439366, 54659049, 72878732, 109318098, 145757464, 218636196, 437272392, 564810173, 1129620346, 1694430519, 2259240692, 3388861038, 4518481384, 6777722076, 13555444152, 17509115363, 35018230726, 52527346089, 70036461452, 105054692178, 140072922904, 210109384356, 420218768712]

約数ペア:

[(1, 420218768712), (2, 210109384356), (3, 140072922904), (4, 105054692178), (6, 70036461452), (8, 52527346089), (12, 35018230726), (24, 17509115363), (31, 13555444152), (62, 6777722076), (93, 4518481384), (124, 3388861038), (186, 2259240692), (248, 1694430519), (372, 1129620346), (744, 564810173), (961, 437272392), (1922, 218636196), (2883, 145757464), (3844, 109318098), (5766, 72878732), (7688, 54659049), (11532, 36439366), (23064, 18219683)]