291243996

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{25847}}^1$

素因数の和:26170

約数の個数: 36

約数和(自身を含む): 738580752

約数和(自身を除く): 447336756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 11268, 25847, 51694, 77541, 103388, 155082, 232623, 310164, 465246, 930492, 8090111, 16180222, 24270333, 32360444, 48540666, 72810999, 97081332, 145621998, 291243996]

約数ペア:

[(1, 291243996), (2, 145621998), (3, 97081332), (4, 72810999), (6, 48540666), (9, 32360444), (12, 24270333), (18, 16180222), (36, 8090111), (313, 930492), (626, 465246), (939, 310164), (1252, 232623), (1878, 155082), (2817, 103388), (3756, 77541), (5634, 51694), (11268, 25847)]