318597334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{6113}}^1$

素因数の和:6252

約数の個数: 32

約数和(自身を含む): 549379584

約数和(自身を除く): 230782250

約数列:

[1, 2, 11, 22, 23, 46, 103, 206, 253, 506, 1133, 2266, 2369, 4738, 6113, 12226, 26059, 52118, 67243, 134486, 140599, 281198, 629639, 1259278, 1546589, 3093178, 6926029, 13852058, 14481697, 28963394, 159298667, 318597334]

約数ペア:

[(1, 318597334), (2, 159298667), (11, 28963394), (22, 14481697), (23, 13852058), (46, 6926029), (103, 3093178), (206, 1546589), (253, 1259278), (506, 629639), (1133, 281198), (2266, 140599), (2369, 134486), (4738, 67243), (6113, 52118), (12226, 26059)]