220550256

素因数分解:

$2^4\times 3^3\times {\mathrm{83}}^1\times {\mathrm{6151}}^1$

素因数の和:6251

約数の個数: 80

約数和(自身を含む): 640792320

約数和(自身を除く): 420242064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 83, 108, 144, 166, 216, 249, 332, 432, 498, 664, 747, 996, 1328, 1494, 1992, 2241, 2988, 3984, 4482, 5976, 6151, 8964, 11952, 12302, 17928, 18453, 24604, 35856, 36906, 49208, 55359, 73812, 98416, 110718, 147624, 166077, 221436, 295248, 332154, 442872, 510533, 664308, 885744, 1021066, 1328616, 1531599, 2042132, 2657232, 3063198, 4084264, 4594797, 6126396, 8168528, 9189594, 12252792, 13784391, 18379188, 24505584, 27568782, 36758376, 55137564, 73516752, 110275128, 220550256]

約数ペア:

[(1, 220550256), (2, 110275128), (3, 73516752), (4, 55137564), (6, 36758376), (8, 27568782), (9, 24505584), (12, 18379188), (16, 13784391), (18, 12252792), (24, 9189594), (27, 8168528), (36, 6126396), (48, 4594797), (54, 4084264), (72, 3063198), (83, 2657232), (108, 2042132), (144, 1531599), (166, 1328616), (216, 1021066), (249, 885744), (332, 664308), (432, 510533), (498, 442872), (664, 332154), (747, 295248), (996, 221436), (1328, 166077), (1494, 147624), (1992, 110718), (2241, 98416), (2988, 73812), (3984, 55359), (4482, 49208), (5976, 36906), (6151, 35856), (8964, 24604), (11952, 18453), (12302, 17928)]