289325448

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{236377}}^1$

素因数の和:236406

約数の個数: 48

約数和(自身を含む): 829686780

約数和(自身を除く): 540361332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 236377, 472754, 709131, 945508, 1418262, 1891016, 2127393, 2836524, 4018409, 4254786, 5673048, 8036818, 8509572, 12055227, 16073636, 17019144, 24110454, 32147272, 36165681, 48220908, 72331362, 96441816, 144662724, 289325448]

約数ペア:

[(1, 289325448), (2, 144662724), (3, 96441816), (4, 72331362), (6, 48220908), (8, 36165681), (9, 32147272), (12, 24110454), (17, 17019144), (18, 16073636), (24, 12055227), (34, 8509572), (36, 8036818), (51, 5673048), (68, 4254786), (72, 4018409), (102, 2836524), (136, 2127393), (153, 1891016), (204, 1418262), (306, 945508), (408, 709131), (612, 472754), (1224, 236377)]