445597968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{863}}^1$

素因数の和:1252

約数の個数: 80

約数和(自身を含む): 1193066496

約数和(自身を除く): 747468528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 347, 372, 496, 694, 744, 863, 1041, 1388, 1488, 1726, 2082, 2589, 2776, 3452, 4164, 5178, 5552, 6904, 8328, 10356, 10757, 13808, 16656, 20712, 21514, 26753, 32271, 41424, 43028, 53506, 64542, 80259, 86056, 107012, 129084, 160518, 172112, 214024, 258168, 299461, 321036, 428048, 516336, 598922, 642072, 898383, 1197844, 1284144, 1796766, 2395688, 3593532, 4791376, 7187064, 9283291, 14374128, 18566582, 27849873, 37133164, 55699746, 74266328, 111399492, 148532656, 222798984, 445597968]

約数ペア:

[(1, 445597968), (2, 222798984), (3, 148532656), (4, 111399492), (6, 74266328), (8, 55699746), (12, 37133164), (16, 27849873), (24, 18566582), (31, 14374128), (48, 9283291), (62, 7187064), (93, 4791376), (124, 3593532), (186, 2395688), (248, 1796766), (347, 1284144), (372, 1197844), (496, 898383), (694, 642072), (744, 598922), (863, 516336), (1041, 428048), (1388, 321036), (1488, 299461), (1726, 258168), (2082, 214024), (2589, 172112), (2776, 160518), (3452, 129084), (4164, 107012), (5178, 86056), (5552, 80259), (6904, 64542), (8328, 53506), (10356, 43028), (10757, 41424), (13808, 32271), (16656, 26753), (20712, 21514)]