228202288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{1091}}^1$

素因数の和:1885

約数の個数: 40

約数和(自身を含む): 469188720

約数和(自身を除く): 240986432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 769, 1091, 1538, 2182, 3076, 4364, 6152, 8728, 12304, 13073, 17456, 18547, 26146, 37094, 52292, 74188, 104584, 148376, 209168, 296752, 838979, 1677958, 3355916, 6711832, 13423664, 14262643, 28525286, 57050572, 114101144, 228202288]

約数ペア:

[(1, 228202288), (2, 114101144), (4, 57050572), (8, 28525286), (16, 14262643), (17, 13423664), (34, 6711832), (68, 3355916), (136, 1677958), (272, 838979), (769, 296752), (1091, 209168), (1538, 148376), (2182, 104584), (3076, 74188), (4364, 52292), (6152, 37094), (8728, 26146), (12304, 18547), (13073, 17456)]