225467736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42509}}^1$

素因数の和:42548

約数の個数: 64

約数和(自身を含む): 642751200

約数和(自身を除く): 417283464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 42509, 85018, 127527, 170036, 255054, 340072, 510108, 552617, 722653, 1020216, 1105234, 1445306, 1657851, 2167959, 2210468, 2890612, 3315702, 4335918, 4420936, 5781224, 6631404, 8671836, 9394489, 13262808, 17343672, 18788978, 28183467, 37577956, 56366934, 75155912, 112733868, 225467736]

約数ペア:

[(1, 225467736), (2, 112733868), (3, 75155912), (4, 56366934), (6, 37577956), (8, 28183467), (12, 18788978), (13, 17343672), (17, 13262808), (24, 9394489), (26, 8671836), (34, 6631404), (39, 5781224), (51, 4420936), (52, 4335918), (68, 3315702), (78, 2890612), (102, 2210468), (104, 2167959), (136, 1657851), (156, 1445306), (204, 1105234), (221, 1020216), (312, 722653), (408, 552617), (442, 510108), (663, 340072), (884, 255054), (1326, 170036), (1768, 127527), (2652, 85018), (5304, 42509)]