217243264

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1870

約数の個数: 96

約数和(自身を含む): 530236800

約数和(自身を除く): 312993536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 896, 931, 1064, 1216, 1568, 1823, 1862, 2128, 2432, 3136, 3646, 3724, 4256, 6272, 7292, 7448, 8512, 12761, 14584, 14896, 17024, 25522, 29168, 29792, 34637, 51044, 58336, 59584, 69274, 89327, 102088, 116672, 119168, 138548, 178654, 204176, 233344, 242459, 277096, 357308, 408352, 484918, 554192, 714616, 816704, 969836, 1108384, 1429232, 1633408, 1697213, 1939672, 2216768, 2858464, 3394426, 3879344, 4433536, 5716928, 6788852, 7758688, 11433856, 13577704, 15517376, 27155408, 31034752, 54310816, 108621632, 217243264]

約数ペア:

[(1, 217243264), (2, 108621632), (4, 54310816), (7, 31034752), (8, 27155408), (14, 15517376), (16, 13577704), (19, 11433856), (28, 7758688), (32, 6788852), (38, 5716928), (49, 4433536), (56, 3879344), (64, 3394426), (76, 2858464), (98, 2216768), (112, 1939672), (128, 1697213), (133, 1633408), (152, 1429232), (196, 1108384), (224, 969836), (266, 816704), (304, 714616), (392, 554192), (448, 484918), (532, 408352), (608, 357308), (784, 277096), (896, 242459), (931, 233344), (1064, 204176), (1216, 178654), (1568, 138548), (1823, 119168), (1862, 116672), (2128, 102088), (2432, 89327), (3136, 69274), (3646, 59584), (3724, 58336), (4256, 51044), (6272, 34637), (7292, 29792), (7448, 29168), (8512, 25522), (12761, 17024), (14584, 14896)]