243376328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{57077}}^1$

素因数の和:57137

約数の個数: 32

約数和(自身を含む): 503427960

約数和(自身を除く): 260051632

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 57077, 114154, 228308, 456616, 742001, 1484002, 2340157, 2968004, 4680314, 5936008, 9360628, 18721256, 30422041, 60844082, 121688164, 243376328]

約数ペア:

[(1, 243376328), (2, 121688164), (4, 60844082), (8, 30422041), (13, 18721256), (26, 9360628), (41, 5936008), (52, 4680314), (82, 2968004), (104, 2340157), (164, 1484002), (328, 742001), (533, 456616), (1066, 228308), (2132, 114154), (4264, 57077)]