289443168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{143573}}^1$

素因数の和:143596

約数の個数: 72

約数和(自身を含む): 940696848

約数和(自身を除く): 651253680

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, 143573, 287146, 430719, 574292, 861438, 1005011, 1148584, 1292157, 1722876, 2010022, 2297168, 2584314, 3015033, 3445752, 4020044, 4594336, 5168628, 6030066, 6891504, 8040088, 9045099, 10337256, 12060132, 13783008, 16080176, 18090198, 20674512, 24120264, 32160352, 36180396, 41349024, 48240528, 72360792, 96481056, 144721584, 289443168]

約数ペア:

[(1, 289443168), (2, 144721584), (3, 96481056), (4, 72360792), (6, 48240528), (7, 41349024), (8, 36180396), (9, 32160352), (12, 24120264), (14, 20674512), (16, 18090198), (18, 16080176), (21, 13783008), (24, 12060132), (28, 10337256), (32, 9045099), (36, 8040088), (42, 6891504), (48, 6030066), (56, 5168628), (63, 4594336), (72, 4020044), (84, 3445752), (96, 3015033), (112, 2584314), (126, 2297168), (144, 2010022), (168, 1722876), (224, 1292157), (252, 1148584), (288, 1005011), (336, 861438), (504, 574292), (672, 430719), (1008, 287146), (2016, 143573)]