318577138132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4339}}^1\times {\mathrm{7351}}^1$

素因数の和:11932

約数の個数: 48

約数和(自身を含む): 611095887360

約数和(自身を除く): 292518749228

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 2497, 4339, 4994, 7351, 8678, 9988, 14702, 17356, 29404, 47729, 80861, 95458, 161722, 190916, 323444, 984953, 1668677, 1969906, 3337354, 3939812, 6674708, 10834483, 18355447, 21668966, 31895989, 36710894, 43337932, 63791978, 73421788, 127583956, 350855879, 701711758, 1403423516, 7240389503, 14480779006, 28961558012, 79644284533, 159288569066, 318577138132]

約数ペア:

[(1, 318577138132), (2, 159288569066), (4, 79644284533), (11, 28961558012), (22, 14480779006), (44, 7240389503), (227, 1403423516), (454, 701711758), (908, 350855879), (2497, 127583956), (4339, 73421788), (4994, 63791978), (7351, 43337932), (8678, 36710894), (9988, 31895989), (14702, 21668966), (17356, 18355447), (29404, 10834483), (47729, 6674708), (80861, 3939812), (95458, 3337354), (161722, 1969906), (190916, 1668677), (323444, 984953)]