329291204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{20731}}^1$

素因数の和:20784

約数の個数: 36

約数和(自身を含む): 663506928

約数和(自身を除く): 334215724

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 7942, 15884, 20731, 41462, 82924, 228041, 393889, 456082, 787778, 912164, 1575556, 4332779, 7483891, 8665558, 14967782, 17331116, 29935564, 82322801, 164645602, 329291204]

約数ペア:

[(1, 329291204), (2, 164645602), (4, 82322801), (11, 29935564), (19, 17331116), (22, 14967782), (38, 8665558), (44, 7483891), (76, 4332779), (209, 1575556), (361, 912164), (418, 787778), (722, 456082), (836, 393889), (1444, 228041), (3971, 82924), (7942, 41462), (15884, 20731)]