289892904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55663}}^1$

素因数の和:55710

約数の個数: 64

約数和(自身を含む): 854999040

約数和(自身を除く): 565106136

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, 55663, 111326, 166989, 222652, 333978, 389641, 445304, 667956, 779282, 1168923, 1335912, 1558564, 1725553, 2337846, 3117128, 3451106, 4675692, 5176659, 6902212, 9351384, 10353318, 12078871, 13804424, 20706636, 24157742, 36236613, 41413272, 48315484, 72473226, 96630968, 144946452, 289892904]

約数ペア:

[(1, 289892904), (2, 144946452), (3, 96630968), (4, 72473226), (6, 48315484), (7, 41413272), (8, 36236613), (12, 24157742), (14, 20706636), (21, 13804424), (24, 12078871), (28, 10353318), (31, 9351384), (42, 6902212), (56, 5176659), (62, 4675692), (84, 3451106), (93, 3117128), (124, 2337846), (168, 1725553), (186, 1558564), (217, 1335912), (248, 1168923), (372, 779282), (434, 667956), (651, 445304), (744, 389641), (868, 333978), (1302, 222652), (1736, 166989), (2604, 111326), (5208, 55663)]