214931472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{639677}}^1$

素因数の和:639695

約数の個数: 40

約数和(自身を含む): 634560576

約数和(自身を除く): 419629104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 639677, 1279354, 1919031, 2558708, 3838062, 4477739, 5117416, 7676124, 8955478, 10234832, 13433217, 15352248, 17910956, 26866434, 30704496, 35821912, 53732868, 71643824, 107465736, 214931472]

約数ペア:

[(1, 214931472), (2, 107465736), (3, 71643824), (4, 53732868), (6, 35821912), (7, 30704496), (8, 26866434), (12, 17910956), (14, 15352248), (16, 13433217), (21, 10234832), (24, 8955478), (28, 7676124), (42, 5117416), (48, 4477739), (56, 3838062), (84, 2558708), (112, 1919031), (168, 1279354), (336, 639677)]