388383204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{6553}}^1$

素因数の和:7020

約数の個数: 48

約数和(自身を含む): 990964800

約数和(自身を除く): 602581596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 449, 898, 1347, 1796, 2694, 4939, 5388, 6553, 9878, 13106, 14817, 19659, 19756, 26212, 29634, 39318, 59268, 72083, 78636, 144166, 216249, 288332, 432498, 864996, 2942297, 5884594, 8826891, 11769188, 17653782, 32365267, 35307564, 64730534, 97095801, 129461068, 194191602, 388383204]

約数ペア:

[(1, 388383204), (2, 194191602), (3, 129461068), (4, 97095801), (6, 64730534), (11, 35307564), (12, 32365267), (22, 17653782), (33, 11769188), (44, 8826891), (66, 5884594), (132, 2942297), (449, 864996), (898, 432498), (1347, 288332), (1796, 216249), (2694, 144166), (4939, 78636), (5388, 72083), (6553, 59268), (9878, 39318), (13106, 29634), (14817, 26212), (19659, 19756)]