2890570608

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{144413}}^1$

素因数の和:144566

約数の個数: 60

約数和(自身を含む): 8147837880

約数和(自身を除く): 5257267272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 144413, 288826, 433239, 577652, 866478, 1155304, 1299717, 1732956, 2310608, 2599434, 3465912, 5198868, 6931824, 10397736, 20073407, 20795472, 40146814, 60220221, 80293628, 120440442, 160587256, 180660663, 240880884, 321174512, 361321326, 481761768, 722642652, 963523536, 1445285304, 2890570608]

約数ペア:

[(1, 2890570608), (2, 1445285304), (3, 963523536), (4, 722642652), (6, 481761768), (8, 361321326), (9, 321174512), (12, 240880884), (16, 180660663), (18, 160587256), (24, 120440442), (36, 80293628), (48, 60220221), (72, 40146814), (139, 20795472), (144, 20073407), (278, 10397736), (417, 6931824), (556, 5198868), (834, 3465912), (1112, 2599434), (1251, 2310608), (1668, 1732956), (2224, 1299717), (2502, 1155304), (3336, 866478), (5004, 577652), (6672, 433239), (10008, 288826), (20016, 144413)]