281682016

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{114319}}^1$

素因数の和:114347

約数の個数: 48

約数和(自身を含む): 691407360

約数和(自身を除く): 409725344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 114319, 228638, 457276, 800233, 914552, 1257509, 1600466, 1829104, 2515018, 3200932, 3658208, 5030036, 6401864, 8802563, 10060072, 12803728, 17605126, 20120144, 25607456, 35210252, 40240288, 70420504, 140841008, 281682016]

約数ペア:

[(1, 281682016), (2, 140841008), (4, 70420504), (7, 40240288), (8, 35210252), (11, 25607456), (14, 20120144), (16, 17605126), (22, 12803728), (28, 10060072), (32, 8802563), (44, 6401864), (56, 5030036), (77, 3658208), (88, 3200932), (112, 2515018), (154, 1829104), (176, 1600466), (224, 1257509), (308, 914552), (352, 800233), (616, 457276), (1232, 228638), (2464, 114319)]