345288848

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1913}}^1$

素因数の和:2339

約数の個数: 40

約数和(自身を含む): 694207800

約数和(自身を除く): 348918952

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 389, 464, 778, 1556, 1913, 3112, 3826, 6224, 7652, 11281, 15304, 22562, 30608, 45124, 55477, 90248, 110954, 180496, 221908, 443816, 744157, 887632, 1488314, 2976628, 5953256, 11906512, 21580553, 43161106, 86322212, 172644424, 345288848]

約数ペア:

[(1, 345288848), (2, 172644424), (4, 86322212), (8, 43161106), (16, 21580553), (29, 11906512), (58, 5953256), (116, 2976628), (232, 1488314), (389, 887632), (464, 744157), (778, 443816), (1556, 221908), (1913, 180496), (3112, 110954), (3826, 90248), (6224, 55477), (7652, 45124), (11281, 30608), (15304, 22562)]