663184032

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{140983}}^1$

素因数の和:141010

約数の個数: 72

約数和(自身を含む): 2025094176

約数和(自身を除く): 1361910144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 140983, 281966, 422949, 563932, 845898, 986881, 1127864, 1691796, 1973762, 2255728, 2960643, 3383592, 3947524, 4511456, 5921286, 6767184, 6908167, 7895048, 11842572, 13534368, 13816334, 15790096, 20724501, 23685144, 27632668, 31580192, 41449002, 47370288, 55265336, 82898004, 94740576, 110530672, 165796008, 221061344, 331592016, 663184032]

約数ペア:

[(1, 663184032), (2, 331592016), (3, 221061344), (4, 165796008), (6, 110530672), (7, 94740576), (8, 82898004), (12, 55265336), (14, 47370288), (16, 41449002), (21, 31580192), (24, 27632668), (28, 23685144), (32, 20724501), (42, 15790096), (48, 13816334), (49, 13534368), (56, 11842572), (84, 7895048), (96, 6908167), (98, 6767184), (112, 5921286), (147, 4511456), (168, 3947524), (196, 3383592), (224, 2960643), (294, 2255728), (336, 1973762), (392, 1691796), (588, 1127864), (672, 986881), (784, 845898), (1176, 563932), (1568, 422949), (2352, 281966), (4704, 140983)]