242897772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50227}}^1$

素因数の和:50278

約数の個数: 48

約数和(自身を含む): 630060032

約数和(自身を除く): 387162260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 50227, 100454, 150681, 200908, 301362, 602724, 652951, 1305902, 1557037, 1958853, 2611804, 3114074, 3917706, 4671111, 6228148, 7835412, 9342222, 18684444, 20241481, 40482962, 60724443, 80965924, 121448886, 242897772]

約数ペア:

[(1, 242897772), (2, 121448886), (3, 80965924), (4, 60724443), (6, 40482962), (12, 20241481), (13, 18684444), (26, 9342222), (31, 7835412), (39, 6228148), (52, 4671111), (62, 3917706), (78, 3114074), (93, 2611804), (124, 1958853), (156, 1557037), (186, 1305902), (372, 652951), (403, 602724), (806, 301362), (1209, 200908), (1612, 150681), (2418, 100454), (4836, 50227)]