1246358664

素因数分解:

$2^3\times 3^5\times {\mathrm{641131}}^1$

素因数の和:641152

約数の個数: 48

約数和(自身を含む): 3500580720

約数和(自身を除く): 2254222056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 641131, 1282262, 1923393, 2564524, 3846786, 5129048, 5770179, 7693572, 11540358, 15387144, 17310537, 23080716, 34621074, 46161432, 51931611, 69242148, 103863222, 138484296, 155794833, 207726444, 311589666, 415452888, 623179332, 1246358664]

約数ペア:

[(1, 1246358664), (2, 623179332), (3, 415452888), (4, 311589666), (6, 207726444), (8, 155794833), (9, 138484296), (12, 103863222), (18, 69242148), (24, 51931611), (27, 46161432), (36, 34621074), (54, 23080716), (72, 17310537), (81, 15387144), (108, 11540358), (162, 7693572), (216, 5770179), (243, 5129048), (324, 3846786), (486, 2564524), (648, 1923393), (972, 1282262), (1944, 641131)]