248676768

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{4339}}^1$

素因数の和:4554

約数の個数: 72

約数和(自身を含む): 710892000

約数和(自身を除く): 462215232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4339, 4776, 6368, 7164, 8678, 9552, 13017, 14328, 17356, 19104, 26034, 28656, 34712, 39051, 52068, 57312, 69424, 78102, 104136, 138848, 156204, 208272, 312408, 416544, 624816, 863461, 1249632, 1726922, 2590383, 3453844, 5180766, 6907688, 7771149, 10361532, 13815376, 15542298, 20723064, 27630752, 31084596, 41446128, 62169192, 82892256, 124338384, 248676768]

約数ペア:

[(1, 248676768), (2, 124338384), (3, 82892256), (4, 62169192), (6, 41446128), (8, 31084596), (9, 27630752), (12, 20723064), (16, 15542298), (18, 13815376), (24, 10361532), (32, 7771149), (36, 6907688), (48, 5180766), (72, 3453844), (96, 2590383), (144, 1726922), (199, 1249632), (288, 863461), (398, 624816), (597, 416544), (796, 312408), (1194, 208272), (1592, 156204), (1791, 138848), (2388, 104136), (3184, 78102), (3582, 69424), (4339, 57312), (4776, 52068), (6368, 39051), (7164, 34712), (8678, 28656), (9552, 26034), (13017, 19104), (14328, 17356)]