320487102

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5683}}^1$

素因数の和:5945

約数の個数: 48

約数和(自身を含む): 751038288

約数和(自身を除く): 430551186

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 241, 482, 723, 1446, 2169, 3133, 4338, 5683, 6266, 9399, 11366, 17049, 18798, 28197, 34098, 51147, 56394, 73879, 102294, 147758, 221637, 443274, 664911, 1329822, 1369603, 2739206, 4108809, 8217618, 12326427, 17804839, 24652854, 35609678, 53414517, 106829034, 160243551, 320487102]

約数ペア:

[(1, 320487102), (2, 160243551), (3, 106829034), (6, 53414517), (9, 35609678), (13, 24652854), (18, 17804839), (26, 12326427), (39, 8217618), (78, 4108809), (117, 2739206), (234, 1369603), (241, 1329822), (482, 664911), (723, 443274), (1446, 221637), (2169, 147758), (3133, 102294), (4338, 73879), (5683, 56394), (6266, 51147), (9399, 34098), (11366, 28197), (17049, 18798)]