218000328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99817}}^1$

素因数の和:99846

約数の個数: 64

約数和(自身を含む): 670776960

約数和(自身を除く): 452776632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 99817, 199634, 299451, 399268, 598902, 698719, 798536, 1197804, 1297621, 1397438, 2096157, 2395608, 2595242, 2794876, 3892863, 4192314, 5190484, 5589752, 7785726, 8384628, 9083347, 10380968, 15571452, 16769256, 18166694, 27250041, 31142904, 36333388, 54500082, 72666776, 109000164, 218000328]

約数ペア:

[(1, 218000328), (2, 109000164), (3, 72666776), (4, 54500082), (6, 36333388), (7, 31142904), (8, 27250041), (12, 18166694), (13, 16769256), (14, 15571452), (21, 10380968), (24, 9083347), (26, 8384628), (28, 7785726), (39, 5589752), (42, 5190484), (52, 4192314), (56, 3892863), (78, 2794876), (84, 2595242), (91, 2395608), (104, 2096157), (156, 1397438), (168, 1297621), (182, 1197804), (273, 798536), (312, 698719), (364, 598902), (546, 399268), (728, 299451), (1092, 199634), (2184, 99817)]