225560478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1741}}^1$

素因数の和:1921

約数の個数: 64

約数和(自身を含む): 533804544

約数和(自身を除く): 308244066

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 151, 286, 302, 429, 453, 858, 906, 1661, 1741, 1963, 3322, 3482, 3926, 4983, 5223, 5889, 9966, 10446, 11778, 19151, 21593, 22633, 38302, 43186, 45266, 57453, 64779, 67899, 114906, 129558, 135798, 248963, 262891, 497926, 525782, 746889, 788673, 1493778, 1577346, 2891801, 3417583, 5783602, 6835166, 8675403, 10252749, 17350806, 20505498, 37593413, 75186826, 112780239, 225560478]

約数ペア:

[(1, 225560478), (2, 112780239), (3, 75186826), (6, 37593413), (11, 20505498), (13, 17350806), (22, 10252749), (26, 8675403), (33, 6835166), (39, 5783602), (66, 3417583), (78, 2891801), (143, 1577346), (151, 1493778), (286, 788673), (302, 746889), (429, 525782), (453, 497926), (858, 262891), (906, 248963), (1661, 135798), (1741, 129558), (1963, 114906), (3322, 67899), (3482, 64779), (3926, 57453), (4983, 45266), (5223, 43186), (5889, 38302), (9966, 22633), (10446, 21593), (11778, 19151)]