290197152

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{143947}}^1$

素因数の和:143970

約数の個数: 72

約数和(自身を含む): 943147296

約数和(自身を除く): 652950144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 143947, 287894, 431841, 575788, 863682, 1007629, 1151576, 1295523, 1727364, 2015258, 2303152, 2591046, 3022887, 3454728, 4030516, 4606304, 5182092, 6045774, 6909456, 8061032, 9068661, 10364184, 12091548, 13818912, 16122064, 18137322, 20728368, 24183096, 32244128, 36274644, 41456736, 48366192, 72549288, 96732384, 145098576, 290197152]

約数ペア:

[(1, 290197152), (2, 145098576), (3, 96732384), (4, 72549288), (6, 48366192), (7, 41456736), (8, 36274644), (9, 32244128), (12, 24183096), (14, 20728368), (16, 18137322), (18, 16122064), (21, 13818912), (24, 12091548), (28, 10364184), (32, 9068661), (36, 8061032), (42, 6909456), (48, 6045774), (56, 5182092), (63, 4606304), (72, 4030516), (84, 3454728), (96, 3022887), (112, 2591046), (126, 2303152), (144, 2015258), (168, 1727364), (224, 1295523), (252, 1151576), (288, 1007629), (336, 863682), (504, 575788), (672, 431841), (1008, 287894), (2016, 143947)]