218366876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26083}}^1$

素因数の和:26130

約数の個数: 48

約数和(自身を含む): 490796544

約数和(自身を除く): 272429668

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 26083, 52166, 104332, 182581, 339079, 365162, 599909, 678158, 730324, 1199818, 1356316, 2373553, 2399636, 4199363, 4747106, 7798817, 8398726, 9494212, 15597634, 16797452, 31195268, 54591719, 109183438, 218366876]

約数ペア:

[(1, 218366876), (2, 109183438), (4, 54591719), (7, 31195268), (13, 16797452), (14, 15597634), (23, 9494212), (26, 8398726), (28, 7798817), (46, 4747106), (52, 4199363), (91, 2399636), (92, 2373553), (161, 1356316), (182, 1199818), (299, 730324), (322, 678158), (364, 599909), (598, 365162), (644, 339079), (1196, 182581), (2093, 104332), (4186, 52166), (8372, 26083)]