318435934

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 510854400

約数和(自身を除く): 192418466

約数列:

[1, 2, 19, 38, 139, 167, 278, 334, 361, 722, 2641, 3173, 5282, 6346, 6859, 13718, 23213, 46426, 50179, 60287, 100358, 120574, 441047, 882094, 953401, 1145453, 1906802, 2290906, 8379893, 16759786, 159217967, 318435934]

約数ペア:

[(1, 318435934), (2, 159217967), (19, 16759786), (38, 8379893), (139, 2290906), (167, 1906802), (278, 1145453), (334, 953401), (361, 882094), (722, 441047), (2641, 120574), (3173, 100358), (5282, 60287), (6346, 50179), (6859, 46426), (13718, 23213)]