398618304

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{296591}}^1$

素因数の和:296613

約数の個数: 56

約数和(自身を含む): 1205349888

約数和(自身を除く): 806731584

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, 296591, 593182, 889773, 1186364, 1779546, 2076137, 2372728, 3559092, 4152274, 4745456, 6228411, 7118184, 8304548, 9490912, 12456822, 14236368, 16609096, 18981824, 24913644, 28472736, 33218192, 49827288, 56945472, 66436384, 99654576, 132872768, 199309152, 398618304]

約数ペア:

[(1, 398618304), (2, 199309152), (3, 132872768), (4, 99654576), (6, 66436384), (7, 56945472), (8, 49827288), (12, 33218192), (14, 28472736), (16, 24913644), (21, 18981824), (24, 16609096), (28, 14236368), (32, 12456822), (42, 9490912), (48, 8304548), (56, 7118184), (64, 6228411), (84, 4745456), (96, 4152274), (112, 3559092), (168, 2372728), (192, 2076137), (224, 1779546), (336, 1186364), (448, 889773), (672, 593182), (1344, 296591)]