413779904

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:877

約数の個数: 56

約数和(自身を含む): 842162400

約数和(自身を除く): 428382496

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 199, 212, 398, 424, 613, 796, 848, 1226, 1592, 1696, 2452, 3184, 3392, 4904, 6368, 9808, 10547, 12736, 19616, 21094, 32489, 39232, 42188, 64978, 84376, 121987, 129956, 168752, 243974, 259912, 337504, 487948, 519824, 675008, 975896, 1039648, 1951792, 2079296, 3903584, 6465311, 7807168, 12930622, 25861244, 51722488, 103444976, 206889952, 413779904]

約数ペア:

[(1, 413779904), (2, 206889952), (4, 103444976), (8, 51722488), (16, 25861244), (32, 12930622), (53, 7807168), (64, 6465311), (106, 3903584), (199, 2079296), (212, 1951792), (398, 1039648), (424, 975896), (613, 675008), (796, 519824), (848, 487948), (1226, 337504), (1592, 259912), (1696, 243974), (2452, 168752), (3184, 129956), (3392, 121987), (4904, 84376), (6368, 64978), (9808, 42188), (10547, 39232), (12736, 32489), (19616, 21094)]