242109816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1123}}^1$

素因数の和:1836

約数の個数: 64

約数和(自身を含む): 653358720

約数和(自身を除く): 411248904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 691, 1123, 1382, 2073, 2246, 2764, 3369, 4146, 4492, 5528, 6738, 8292, 8983, 8984, 13476, 14599, 16584, 17966, 26949, 26952, 29198, 35932, 43797, 53898, 58396, 71864, 87594, 107796, 116792, 175188, 215592, 350376, 775993, 1551986, 2327979, 3103972, 4655958, 6207944, 9311916, 10087909, 18623832, 20175818, 30263727, 40351636, 60527454, 80703272, 121054908, 242109816]

約数ペア:

[(1, 242109816), (2, 121054908), (3, 80703272), (4, 60527454), (6, 40351636), (8, 30263727), (12, 20175818), (13, 18623832), (24, 10087909), (26, 9311916), (39, 6207944), (52, 4655958), (78, 3103972), (104, 2327979), (156, 1551986), (312, 775993), (691, 350376), (1123, 215592), (1382, 175188), (2073, 116792), (2246, 107796), (2764, 87594), (3369, 71864), (4146, 58396), (4492, 53898), (5528, 43797), (6738, 35932), (8292, 29198), (8983, 26952), (8984, 26949), (13476, 17966), (14599, 16584)]