490303152

素因数分解:

$2^4\times 3^3\times {\mathrm{1134961}}^1$

素因数の和:1134978

約数の個数: 40

約数和(自身を含む): 1407352880

約数和(自身を除く): 917049728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1134961, 2269922, 3404883, 4539844, 6809766, 9079688, 10214649, 13619532, 18159376, 20429298, 27239064, 30643947, 40858596, 54478128, 61287894, 81717192, 122575788, 163434384, 245151576, 490303152]

約数ペア:

[(1, 490303152), (2, 245151576), (3, 163434384), (4, 122575788), (6, 81717192), (8, 61287894), (9, 54478128), (12, 40858596), (16, 30643947), (18, 27239064), (24, 20429298), (27, 18159376), (36, 13619532), (48, 10214649), (54, 9079688), (72, 6809766), (108, 4539844), (144, 3404883), (216, 2269922), (432, 1134961)]