290617152

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{216233}}^1$

素因数の和:216255

約数の個数: 56

約数和(自身を含む): 878774976

約数和(自身を除く): 588157824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 216233, 432466, 648699, 864932, 1297398, 1513631, 1729864, 2594796, 3027262, 3459728, 4540893, 5189592, 6054524, 6919456, 9081786, 10379184, 12109048, 13838912, 18163572, 20758368, 24218096, 36327144, 41516736, 48436192, 72654288, 96872384, 145308576, 290617152]

約数ペア:

[(1, 290617152), (2, 145308576), (3, 96872384), (4, 72654288), (6, 48436192), (7, 41516736), (8, 36327144), (12, 24218096), (14, 20758368), (16, 18163572), (21, 13838912), (24, 12109048), (28, 10379184), (32, 9081786), (42, 6919456), (48, 6054524), (56, 5189592), (64, 4540893), (84, 3459728), (96, 3027262), (112, 2594796), (168, 1729864), (192, 1513631), (224, 1297398), (336, 864932), (448, 648699), (672, 432466), (1344, 216233)]