388204566

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{2767}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 790540800

約数和(自身を除く): 402336234

約数列:

[1, 2, 3, 6, 67, 134, 201, 349, 402, 698, 1047, 2094, 2767, 5534, 8301, 16602, 23383, 46766, 70149, 140298, 185389, 370778, 556167, 965683, 1112334, 1931366, 2897049, 5794098, 64700761, 129401522, 194102283, 388204566]

約数ペア:

[(1, 388204566), (2, 194102283), (3, 129401522), (6, 64700761), (67, 5794098), (134, 2897049), (201, 1931366), (349, 1112334), (402, 965683), (698, 556167), (1047, 370778), (2094, 185389), (2767, 140298), (5534, 70149), (8301, 46766), (16602, 23383)]