391920048

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{209359}}^1$

素因数の和:209386

約数の個数: 60

約数和(自身を含む): 1181209120

約数和(自身を除く): 789289072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 209359, 418718, 628077, 837436, 1256154, 1674872, 1884231, 2512308, 2721667, 3349744, 3768462, 5024616, 5443334, 7536924, 8165001, 10049232, 10886668, 15073848, 16330002, 21773336, 24495003, 30147696, 32660004, 43546672, 48990006, 65320008, 97980012, 130640016, 195960024, 391920048]

約数ペア:

[(1, 391920048), (2, 195960024), (3, 130640016), (4, 97980012), (6, 65320008), (8, 48990006), (9, 43546672), (12, 32660004), (13, 30147696), (16, 24495003), (18, 21773336), (24, 16330002), (26, 15073848), (36, 10886668), (39, 10049232), (48, 8165001), (52, 7536924), (72, 5443334), (78, 5024616), (104, 3768462), (117, 3349744), (144, 2721667), (156, 2512308), (208, 1884231), (234, 1674872), (312, 1256154), (468, 837436), (624, 628077), (936, 418718), (1872, 209359)]