542025078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 1256521728

約数和(自身を除く): 714496650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 307, 331, 381, 614, 662, 762, 889, 921, 993, 1778, 1842, 1986, 2149, 2317, 2667, 4298, 4634, 5334, 6447, 6951, 12894, 13902, 38989, 42037, 77978, 84074, 101617, 116967, 126111, 203234, 233934, 252222, 272923, 294259, 304851, 545846, 588518, 609702, 711319, 818769, 882777, 1422638, 1637538, 1765554, 2133957, 4267914, 12905359, 25810718, 38716077, 77432154, 90337513, 180675026, 271012539, 542025078]

約数ペア:

[(1, 542025078), (2, 271012539), (3, 180675026), (6, 90337513), (7, 77432154), (14, 38716077), (21, 25810718), (42, 12905359), (127, 4267914), (254, 2133957), (307, 1765554), (331, 1637538), (381, 1422638), (614, 882777), (662, 818769), (762, 711319), (889, 609702), (921, 588518), (993, 545846), (1778, 304851), (1842, 294259), (1986, 272923), (2149, 252222), (2317, 233934), (2667, 203234), (4298, 126111), (4634, 116967), (5334, 101617), (6447, 84074), (6951, 77978), (12894, 42037), (13902, 38989)]