328539636

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2663}}^1$

素因数の和:2845

約数の個数: 72

約数和(自身を含む): 872726400

約数和(自身を除く): 544186764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 149, 207, 276, 298, 414, 447, 596, 828, 894, 1341, 1788, 2663, 2682, 3427, 5326, 5364, 6854, 7989, 10281, 10652, 13708, 15978, 20562, 23967, 30843, 31956, 41124, 47934, 61249, 61686, 95868, 122498, 123372, 183747, 244996, 367494, 396787, 551241, 734988, 793574, 1102482, 1190361, 1587148, 2204964, 2380722, 3571083, 4761444, 7142166, 9126101, 14284332, 18252202, 27378303, 36504404, 54756606, 82134909, 109513212, 164269818, 328539636]

約数ペア:

[(1, 328539636), (2, 164269818), (3, 109513212), (4, 82134909), (6, 54756606), (9, 36504404), (12, 27378303), (18, 18252202), (23, 14284332), (36, 9126101), (46, 7142166), (69, 4761444), (92, 3571083), (138, 2380722), (149, 2204964), (207, 1587148), (276, 1190361), (298, 1102482), (414, 793574), (447, 734988), (596, 551241), (828, 396787), (894, 367494), (1341, 244996), (1788, 183747), (2663, 123372), (2682, 122498), (3427, 95868), (5326, 61686), (5364, 61249), (6854, 47934), (7989, 41124), (10281, 31956), (10652, 30843), (13708, 23967), (15978, 20562)]