217051848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{231893}}^1$

素因数の和:231918

約数の個数: 48

約数和(自身を含む): 633070620

約数和(自身を除く): 416018772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 231893, 463786, 695679, 927572, 1391358, 1855144, 2087037, 2782716, 3014609, 4174074, 5565432, 6029218, 8348148, 9043827, 12058436, 16696296, 18087654, 24116872, 27131481, 36175308, 54262962, 72350616, 108525924, 217051848]

約数ペア:

[(1, 217051848), (2, 108525924), (3, 72350616), (4, 54262962), (6, 36175308), (8, 27131481), (9, 24116872), (12, 18087654), (13, 16696296), (18, 12058436), (24, 9043827), (26, 8348148), (36, 6029218), (39, 5565432), (52, 4174074), (72, 3014609), (78, 2782716), (104, 2087037), (117, 1855144), (156, 1391358), (234, 927572), (312, 695679), (468, 463786), (936, 231893)]