217700928

素因数分解:

$2^6\times 3^2\times {\mathrm{151}}^1\times {\mathrm{2503}}^1$

素因数の和:2672

約数の個数: 84

約数和(自身を含む): 628383808

約数和(自身を除く): 410682880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 151, 192, 288, 302, 453, 576, 604, 906, 1208, 1359, 1812, 2416, 2503, 2718, 3624, 4832, 5006, 5436, 7248, 7509, 9664, 10012, 10872, 14496, 15018, 20024, 21744, 22527, 28992, 30036, 40048, 43488, 45054, 60072, 80096, 86976, 90108, 120144, 160192, 180216, 240288, 360432, 377953, 480576, 720864, 755906, 1133859, 1441728, 1511812, 2267718, 3023624, 3401577, 4535436, 6047248, 6803154, 9070872, 12094496, 13606308, 18141744, 24188992, 27212616, 36283488, 54425232, 72566976, 108850464, 217700928]

約数ペア:

[(1, 217700928), (2, 108850464), (3, 72566976), (4, 54425232), (6, 36283488), (8, 27212616), (9, 24188992), (12, 18141744), (16, 13606308), (18, 12094496), (24, 9070872), (32, 6803154), (36, 6047248), (48, 4535436), (64, 3401577), (72, 3023624), (96, 2267718), (144, 1511812), (151, 1441728), (192, 1133859), (288, 755906), (302, 720864), (453, 480576), (576, 377953), (604, 360432), (906, 240288), (1208, 180216), (1359, 160192), (1812, 120144), (2416, 90108), (2503, 86976), (2718, 80096), (3624, 60072), (4832, 45054), (5006, 43488), (5436, 40048), (7248, 30036), (7509, 28992), (9664, 22527), (10012, 21744), (10872, 20024), (14496, 15018)]