8371654144

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{122939}}^1$

素因数の和:122983

約数の個数: 80

約数和(自身を含む): 20122819200

約数和(自身を除く): 11751165056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 3584, 4256, 4864, 8512, 9728, 17024, 34048, 68096, 122939, 245878, 491756, 860573, 983512, 1721146, 1967024, 2335841, 3442292, 3934048, 4671682, 6884584, 7868096, 9343364, 13769168, 15736192, 16350887, 18686728, 27538336, 31472384, 32701774, 37373456, 55076672, 62944768, 65403548, 74746912, 110153344, 130807096, 149493824, 220306688, 261614192, 298987648, 440613376, 523228384, 597975296, 1046456768, 1195950592, 2092913536, 4185827072, 8371654144]

約数ペア:

[(1, 8371654144), (2, 4185827072), (4, 2092913536), (7, 1195950592), (8, 1046456768), (14, 597975296), (16, 523228384), (19, 440613376), (28, 298987648), (32, 261614192), (38, 220306688), (56, 149493824), (64, 130807096), (76, 110153344), (112, 74746912), (128, 65403548), (133, 62944768), (152, 55076672), (224, 37373456), (256, 32701774), (266, 31472384), (304, 27538336), (448, 18686728), (512, 16350887), (532, 15736192), (608, 13769168), (896, 9343364), (1064, 7868096), (1216, 6884584), (1792, 4671682), (2128, 3934048), (2432, 3442292), (3584, 2335841), (4256, 1967024), (4864, 1721146), (8512, 983512), (9728, 860573), (17024, 491756), (34048, 245878), (68096, 122939)]