334530485720

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{523}}^1\times {\mathrm{48311}}^1$

素因数の和:49176

約数の個数: 64

約数和(自身を含む): 756426781440

約数和(自身を除く): 421896295720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 523, 662, 1046, 1324, 1655, 2092, 2615, 2648, 3310, 4184, 5230, 6620, 10460, 13240, 20920, 48311, 96622, 173113, 193244, 241555, 346226, 386488, 483110, 692452, 865565, 966220, 1384904, 1731130, 1932440, 3462260, 6924520, 15990941, 25266653, 31981882, 50533306, 63963764, 79954705, 101066612, 126333265, 127927528, 159909410, 202133224, 252666530, 319818820, 505333060, 639637640, 1010666120, 8363262143, 16726524286, 33453048572, 41816310715, 66906097144, 83632621430, 167265242860, 334530485720]

約数ペア:

[(1, 334530485720), (2, 167265242860), (4, 83632621430), (5, 66906097144), (8, 41816310715), (10, 33453048572), (20, 16726524286), (40, 8363262143), (331, 1010666120), (523, 639637640), (662, 505333060), (1046, 319818820), (1324, 252666530), (1655, 202133224), (2092, 159909410), (2615, 127927528), (2648, 126333265), (3310, 101066612), (4184, 79954705), (5230, 63963764), (6620, 50533306), (10460, 31981882), (13240, 25266653), (20920, 15990941), (48311, 6924520), (96622, 3462260), (173113, 1932440), (193244, 1731130), (241555, 1384904), (346226, 966220), (386488, 865565), (483110, 692452)]