320430894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47387}}^1$

素因数の和:47429

約数の個数: 48

約数和(自身を含む): 777921408

約数和(自身を除く): 457490514

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 47387, 94774, 142161, 284322, 331709, 663418, 995127, 1089901, 1990254, 2179802, 2321963, 3269703, 4643926, 6539406, 6965889, 7629307, 13931778, 15258614, 22887921, 45775842, 53405149, 106810298, 160215447, 320430894]

約数ペア:

[(1, 320430894), (2, 160215447), (3, 106810298), (6, 53405149), (7, 45775842), (14, 22887921), (21, 15258614), (23, 13931778), (42, 7629307), (46, 6965889), (49, 6539406), (69, 4643926), (98, 3269703), (138, 2321963), (147, 2179802), (161, 1990254), (294, 1089901), (322, 995127), (483, 663418), (966, 331709), (1127, 284322), (2254, 142161), (3381, 94774), (6762, 47387)]