455248144

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5496

約数の個数: 60

約数和(自身を含む): 986103552

約数和(自身を除く): 530855408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1352, 1612, 2704, 3224, 5239, 5431, 6448, 10478, 10862, 20956, 21724, 41912, 43448, 70603, 83824, 86896, 141206, 168361, 282412, 336722, 564824, 673444, 917839, 1129648, 1346888, 1835678, 2188693, 2693776, 3671356, 4377386, 7342712, 8754772, 14685424, 17509544, 28453009, 35019088, 56906018, 113812036, 227624072, 455248144]

約数ペア:

[(1, 455248144), (2, 227624072), (4, 113812036), (8, 56906018), (13, 35019088), (16, 28453009), (26, 17509544), (31, 14685424), (52, 8754772), (62, 7342712), (104, 4377386), (124, 3671356), (169, 2693776), (208, 2188693), (248, 1835678), (338, 1346888), (403, 1129648), (496, 917839), (676, 673444), (806, 564824), (1352, 336722), (1612, 282412), (2704, 168361), (3224, 141206), (5239, 86896), (5431, 83824), (6448, 70603), (10478, 43448), (10862, 41912), (20956, 21724)]