258838056

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211469}}^1$

素因数の和:211498

約数の個数: 48

約数和(自身を含む): 742259700

約数和(自身を除く): 483421644

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, 211469, 422938, 634407, 845876, 1268814, 1691752, 1903221, 2537628, 3594973, 3806442, 5075256, 7189946, 7612884, 10784919, 14379892, 15225768, 21569838, 28759784, 32354757, 43139676, 64709514, 86279352, 129419028, 258838056]

約数ペア:

[(1, 258838056), (2, 129419028), (3, 86279352), (4, 64709514), (6, 43139676), (8, 32354757), (9, 28759784), (12, 21569838), (17, 15225768), (18, 14379892), (24, 10784919), (34, 7612884), (36, 7189946), (51, 5075256), (68, 3806442), (72, 3594973), (102, 2537628), (136, 1903221), (153, 1691752), (204, 1268814), (306, 845876), (408, 634407), (612, 422938), (1224, 211469)]