266787808

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{11131}}^1$

素因数の和:11255

約数の個数: 48

約数和(自身を含む): 605937024

約数和(自身を除く): 339149216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2996, 3424, 5992, 11131, 11984, 22262, 23968, 44524, 77917, 89048, 155834, 178096, 311668, 356192, 623336, 1191017, 1246672, 2382034, 2493344, 4764068, 8337119, 9528136, 16674238, 19056272, 33348476, 38112544, 66696952, 133393904, 266787808]

約数ペア:

[(1, 266787808), (2, 133393904), (4, 66696952), (7, 38112544), (8, 33348476), (14, 19056272), (16, 16674238), (28, 9528136), (32, 8337119), (56, 4764068), (107, 2493344), (112, 2382034), (214, 1246672), (224, 1191017), (428, 623336), (749, 356192), (856, 311668), (1498, 178096), (1712, 155834), (2996, 89048), (3424, 77917), (5992, 44524), (11131, 23968), (11984, 22262)]