216699672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41609}}^1$

素因数の和:41656

約数の個数: 64

約数和(自身を含む): 639129600

約数和(自身を除く): 422429928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 41609, 83218, 124827, 166436, 249654, 291263, 332872, 499308, 582526, 873789, 998616, 1165052, 1289879, 1747578, 2330104, 2579758, 3495156, 3869637, 5159516, 6990312, 7739274, 9029153, 10319032, 15478548, 18058306, 27087459, 30957096, 36116612, 54174918, 72233224, 108349836, 216699672]

約数ペア:

[(1, 216699672), (2, 108349836), (3, 72233224), (4, 54174918), (6, 36116612), (7, 30957096), (8, 27087459), (12, 18058306), (14, 15478548), (21, 10319032), (24, 9029153), (28, 7739274), (31, 6990312), (42, 5159516), (56, 3869637), (62, 3495156), (84, 2579758), (93, 2330104), (124, 1747578), (168, 1289879), (186, 1165052), (217, 998616), (248, 873789), (372, 582526), (434, 499308), (651, 332872), (744, 291263), (868, 249654), (1302, 166436), (1736, 124827), (2604, 83218), (5208, 41609)]