428940576

素因数分解:

$2^5\times 3^3\times {\mathrm{496459}}^1$

素因数の和:496478

約数の個数: 48

約数和(自身を含む): 1251079200

約数和(自身を除く): 822138624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 496459, 992918, 1489377, 1985836, 2978754, 3971672, 4468131, 5957508, 7943344, 8936262, 11915016, 13404393, 15886688, 17872524, 23830032, 26808786, 35745048, 47660064, 53617572, 71490096, 107235144, 142980192, 214470288, 428940576]

約数ペア:

[(1, 428940576), (2, 214470288), (3, 142980192), (4, 107235144), (6, 71490096), (8, 53617572), (9, 47660064), (12, 35745048), (16, 26808786), (18, 23830032), (24, 17872524), (27, 15886688), (32, 13404393), (36, 11915016), (48, 8936262), (54, 7943344), (72, 5957508), (96, 4468131), (108, 3971672), (144, 2978754), (216, 1985836), (288, 1489377), (432, 992918), (864, 496459)]