331316996

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:872

約数の個数: 36

約数和(自身を含む): 605432100

約数和(自身を除く): 274115104

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 661, 841, 1322, 1682, 2644, 3364, 4321, 8642, 17284, 19169, 38338, 76676, 98489, 125309, 196978, 250618, 393956, 501236, 555901, 1111802, 2223604, 2856181, 5712362, 11424724, 82829249, 165658498, 331316996]

約数ペア:

[(1, 331316996), (2, 165658498), (4, 82829249), (29, 11424724), (58, 5712362), (116, 2856181), (149, 2223604), (298, 1111802), (596, 555901), (661, 501236), (841, 393956), (1322, 250618), (1682, 196978), (2644, 125309), (3364, 98489), (4321, 76676), (8642, 38338), (17284, 19169)]