289925712

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{105967}}^1$

素因数の和:106000

約数の個数: 60

約数和(自身を含む): 854102080

約数和(自身を除く): 564176368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 105967, 211934, 317901, 423868, 635802, 847736, 953703, 1271604, 1695472, 1907406, 2013373, 2543208, 3814812, 4026746, 5086416, 6040119, 7629624, 8053492, 12080238, 15259248, 16106984, 18120357, 24160476, 32213968, 36240714, 48320952, 72481428, 96641904, 144962856, 289925712]

約数ペア:

[(1, 289925712), (2, 144962856), (3, 96641904), (4, 72481428), (6, 48320952), (8, 36240714), (9, 32213968), (12, 24160476), (16, 18120357), (18, 16106984), (19, 15259248), (24, 12080238), (36, 8053492), (38, 7629624), (48, 6040119), (57, 5086416), (72, 4026746), (76, 3814812), (114, 2543208), (144, 2013373), (152, 1907406), (171, 1695472), (228, 1271604), (304, 953703), (342, 847736), (456, 635802), (684, 423868), (912, 317901), (1368, 211934), (2736, 105967)]