228549798

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1277}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 506793456

約数和(自身を除く): 278243658

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 163, 183, 326, 366, 489, 549, 978, 1098, 1277, 1467, 2554, 2934, 3831, 7662, 9943, 11493, 19886, 22986, 29829, 59658, 77897, 89487, 155794, 178974, 208151, 233691, 416302, 467382, 624453, 701073, 1248906, 1402146, 1873359, 3746718, 12697211, 25394422, 38091633, 76183266, 114274899, 228549798]

約数ペア:

[(1, 228549798), (2, 114274899), (3, 76183266), (6, 38091633), (9, 25394422), (18, 12697211), (61, 3746718), (122, 1873359), (163, 1402146), (183, 1248906), (326, 701073), (366, 624453), (489, 467382), (549, 416302), (978, 233691), (1098, 208151), (1277, 178974), (1467, 155794), (2554, 89487), (2934, 77897), (3831, 59658), (7662, 29829), (9943, 22986), (11493, 19886)]