291268152

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{82559}}^1$

素因数の和:82585

約数の個数: 72

約数和(自身を含む): 917654400

約数和(自身を除く): 626386248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 82559, 165118, 247677, 330236, 495354, 577913, 660472, 743031, 990708, 1155826, 1486062, 1733739, 1981416, 2311652, 2972124, 3467478, 4045391, 4623304, 5201217, 5944248, 6934956, 8090782, 10402434, 12136173, 13869912, 16181564, 20804868, 24272346, 32363128, 36408519, 41609736, 48544692, 72817038, 97089384, 145634076, 291268152]

約数ペア:

[(1, 291268152), (2, 145634076), (3, 97089384), (4, 72817038), (6, 48544692), (7, 41609736), (8, 36408519), (9, 32363128), (12, 24272346), (14, 20804868), (18, 16181564), (21, 13869912), (24, 12136173), (28, 10402434), (36, 8090782), (42, 6934956), (49, 5944248), (56, 5201217), (63, 4623304), (72, 4045391), (84, 3467478), (98, 2972124), (126, 2311652), (147, 1981416), (168, 1733739), (196, 1486062), (252, 1155826), (294, 990708), (392, 743031), (441, 660472), (504, 577913), (588, 495354), (882, 330236), (1176, 247677), (1764, 165118), (3528, 82559)]