313639728

素因数分解:

$2^4\times 3^1\times {\mathrm{1361}}^1\times {\mathrm{4801}}^1$

素因数の和:6173

約数の個数: 40

約数和(自身を含む): 811000176

約数和(自身を除く): 497360448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1361, 2722, 4083, 4801, 5444, 8166, 9602, 10888, 14403, 16332, 19204, 21776, 28806, 32664, 38408, 57612, 65328, 76816, 115224, 230448, 6534161, 13068322, 19602483, 26136644, 39204966, 52273288, 78409932, 104546576, 156819864, 313639728]

約数ペア:

[(1, 313639728), (2, 156819864), (3, 104546576), (4, 78409932), (6, 52273288), (8, 39204966), (12, 26136644), (16, 19602483), (24, 13068322), (48, 6534161), (1361, 230448), (2722, 115224), (4083, 76816), (4801, 65328), (5444, 57612), (8166, 38408), (9602, 32664), (10888, 28806), (14403, 21776), (16332, 19204)]