310041344

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 642143040

約数和(自身を除く): 332101696

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 109, 128, 164, 218, 256, 271, 328, 436, 542, 656, 872, 1084, 1312, 1744, 2168, 2624, 3488, 4336, 4469, 5248, 6976, 8672, 8938, 10496, 11111, 13952, 17344, 17876, 22222, 27904, 29539, 34688, 35752, 44444, 59078, 69376, 71504, 88888, 118156, 143008, 177776, 236312, 286016, 355552, 472624, 572032, 711104, 945248, 1144064, 1211099, 1422208, 1890496, 2422198, 2844416, 3780992, 4844396, 7561984, 9688792, 19377584, 38755168, 77510336, 155020672, 310041344]

約数ペア:

[(1, 310041344), (2, 155020672), (4, 77510336), (8, 38755168), (16, 19377584), (32, 9688792), (41, 7561984), (64, 4844396), (82, 3780992), (109, 2844416), (128, 2422198), (164, 1890496), (218, 1422208), (256, 1211099), (271, 1144064), (328, 945248), (436, 711104), (542, 572032), (656, 472624), (872, 355552), (1084, 286016), (1312, 236312), (1744, 177776), (2168, 143008), (2624, 118156), (3488, 88888), (4336, 71504), (4469, 69376), (5248, 59078), (6976, 44444), (8672, 35752), (8938, 34688), (10496, 29539), (11111, 27904), (13952, 22222), (17344, 17876)]