2902084864

素因数分解:

$2^8\times 7^1\times {\mathrm{379}}^1\times {\mathrm{4273}}^1$

素因数の和:4675

約数の個数: 72

約数和(自身を含む): 6639402560

約数和(自身を除く): 3737317696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 379, 448, 758, 896, 1516, 1792, 2653, 3032, 4273, 5306, 6064, 8546, 10612, 12128, 17092, 21224, 24256, 29911, 34184, 42448, 48512, 59822, 68368, 84896, 97024, 119644, 136736, 169792, 239288, 273472, 339584, 478576, 546944, 679168, 957152, 1093888, 1619467, 1914304, 3238934, 3828608, 6477868, 7657216, 11336269, 12955736, 22672538, 25911472, 45345076, 51822944, 90690152, 103645888, 181380304, 207291776, 362760608, 414583552, 725521216, 1451042432, 2902084864]

約数ペア:

[(1, 2902084864), (2, 1451042432), (4, 725521216), (7, 414583552), (8, 362760608), (14, 207291776), (16, 181380304), (28, 103645888), (32, 90690152), (56, 51822944), (64, 45345076), (112, 25911472), (128, 22672538), (224, 12955736), (256, 11336269), (379, 7657216), (448, 6477868), (758, 3828608), (896, 3238934), (1516, 1914304), (1792, 1619467), (2653, 1093888), (3032, 957152), (4273, 679168), (5306, 546944), (6064, 478576), (8546, 339584), (10612, 273472), (12128, 239288), (17092, 169792), (21224, 136736), (24256, 119644), (29911, 97024), (34184, 84896), (42448, 68368), (48512, 59822)]