488984922

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{7927}}^1$

素因数の和:8107

約数の個数: 48

約数和(自身を含む): 1113091200

約数和(自身を除く): 624106278

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 149, 207, 298, 414, 447, 894, 1341, 2682, 3427, 6854, 7927, 10281, 15854, 20562, 23781, 30843, 47562, 61686, 71343, 142686, 182321, 364642, 546963, 1093926, 1181123, 1640889, 2362246, 3281778, 3543369, 7086738, 10630107, 21260214, 27165829, 54331658, 81497487, 162994974, 244492461, 488984922]

約数ペア:

[(1, 488984922), (2, 244492461), (3, 162994974), (6, 81497487), (9, 54331658), (18, 27165829), (23, 21260214), (46, 10630107), (69, 7086738), (138, 3543369), (149, 3281778), (207, 2362246), (298, 1640889), (414, 1181123), (447, 1093926), (894, 546963), (1341, 364642), (2682, 182321), (3427, 142686), (6854, 71343), (7927, 61686), (10281, 47562), (15854, 30843), (20562, 23781)]