331699504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9419}}^1$

素因数の和:9529

約数の個数: 40

約数和(自身を含む): 672814080

約数和(自身を除く): 341114576

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 8804, 9419, 17608, 18838, 35216, 37676, 75352, 150704, 291989, 583978, 668749, 1167956, 1337498, 2335912, 2674996, 4671824, 5349992, 10699984, 20731219, 41462438, 82924876, 165849752, 331699504]

約数ペア:

[(1, 331699504), (2, 165849752), (4, 82924876), (8, 41462438), (16, 20731219), (31, 10699984), (62, 5349992), (71, 4671824), (124, 2674996), (142, 2335912), (248, 1337498), (284, 1167956), (496, 668749), (568, 583978), (1136, 291989), (2201, 150704), (4402, 75352), (8804, 37676), (9419, 35216), (17608, 18838)]