478387164

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{8191}}^1$

素因数の和:8386

約数の個数: 48

約数和(自身を含む): 1159725056

約数和(自身を除く): 681337892

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 372, 471, 628, 942, 1884, 4867, 8191, 9734, 14601, 16382, 19468, 24573, 29202, 32764, 49146, 58404, 98292, 253921, 507842, 761763, 1015684, 1285987, 1523526, 2571974, 3047052, 3857961, 5143948, 7715922, 15431844, 39865597, 79731194, 119596791, 159462388, 239193582, 478387164]

約数ペア:

[(1, 478387164), (2, 239193582), (3, 159462388), (4, 119596791), (6, 79731194), (12, 39865597), (31, 15431844), (62, 7715922), (93, 5143948), (124, 3857961), (157, 3047052), (186, 2571974), (314, 1523526), (372, 1285987), (471, 1015684), (628, 761763), (942, 507842), (1884, 253921), (4867, 98292), (8191, 58404), (9734, 49146), (14601, 32764), (16382, 29202), (19468, 24573)]