229315768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{17489}}^1$

素因数の和:17655

約数の個数: 32

約数和(自身を含む): 472230000

約数和(自身を除く): 242914232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 3278, 6556, 13112, 17489, 34978, 69956, 139912, 192379, 384758, 769516, 1539032, 2605861, 5211722, 10423444, 20846888, 28664471, 57328942, 114657884, 229315768]

約数ペア:

[(1, 229315768), (2, 114657884), (4, 57328942), (8, 28664471), (11, 20846888), (22, 10423444), (44, 5211722), (88, 2605861), (149, 1539032), (298, 769516), (596, 384758), (1192, 192379), (1639, 139912), (3278, 69956), (6556, 34978), (13112, 17489)]