249809424

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{306139}}^1$

素因数の和:306167

約数の個数: 40

約数和(自身を含む): 683304480

約数和(自身を除く): 433495056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 306139, 612278, 918417, 1224556, 1836834, 2449112, 3673668, 4898224, 5204363, 7347336, 10408726, 14694672, 15613089, 20817452, 31226178, 41634904, 62452356, 83269808, 124904712, 249809424]

約数ペア:

[(1, 249809424), (2, 124904712), (3, 83269808), (4, 62452356), (6, 41634904), (8, 31226178), (12, 20817452), (16, 15613089), (17, 14694672), (24, 10408726), (34, 7347336), (48, 5204363), (51, 4898224), (68, 3673668), (102, 2449112), (136, 1836834), (204, 1224556), (272, 918417), (408, 612278), (816, 306139)]