289888032

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{431381}}^1$

素因数の和:431401

約数の個数: 48

約数和(自身を含む): 869666112

約数和(自身を除く): 579778080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 431381, 862762, 1294143, 1725524, 2588286, 3019667, 3451048, 5176572, 6039334, 6902096, 9059001, 10353144, 12078668, 13804192, 18118002, 20706288, 24157336, 36236004, 41412576, 48314672, 72472008, 96629344, 144944016, 289888032]

約数ペア:

[(1, 289888032), (2, 144944016), (3, 96629344), (4, 72472008), (6, 48314672), (7, 41412576), (8, 36236004), (12, 24157336), (14, 20706288), (16, 18118002), (21, 13804192), (24, 12078668), (28, 10353144), (32, 9059001), (42, 6902096), (48, 6039334), (56, 5176572), (84, 3451048), (96, 3019667), (112, 2588286), (168, 1725524), (224, 1294143), (336, 862762), (672, 431381)]