293905808

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{43019}}^1$

素因数の和:43095

約数の個数: 40

約数和(自身を含む): 661475520

約数和(自身を除く): 367569712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 43019, 86038, 172076, 301133, 344152, 602266, 688304, 1204532, 2409064, 2624159, 4818128, 5248318, 10496636, 18369113, 20993272, 36738226, 41986544, 73476452, 146952904, 293905808]

約数ペア:

[(1, 293905808), (2, 146952904), (4, 73476452), (7, 41986544), (8, 36738226), (14, 20993272), (16, 18369113), (28, 10496636), (56, 5248318), (61, 4818128), (112, 2624159), (122, 2409064), (244, 1204532), (427, 688304), (488, 602266), (854, 344152), (976, 301133), (1708, 172076), (3416, 86038), (6832, 43019)]