1515674904

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{1901}}^1$

素因数の和:2288

約数の個数: 64

約数和(自身を含む): 3834432000

約数和(自身を除く): 2318757096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 239, 278, 417, 478, 556, 717, 834, 956, 1112, 1434, 1668, 1901, 1912, 2868, 3336, 3802, 5703, 5736, 7604, 11406, 15208, 22812, 33221, 45624, 66442, 99663, 132884, 199326, 264239, 265768, 398652, 454339, 528478, 792717, 797304, 908678, 1056956, 1363017, 1585434, 1817356, 2113912, 2726034, 3170868, 3634712, 5452068, 6341736, 10904136, 63153121, 126306242, 189459363, 252612484, 378918726, 505224968, 757837452, 1515674904]

約数ペア:

[(1, 1515674904), (2, 757837452), (3, 505224968), (4, 378918726), (6, 252612484), (8, 189459363), (12, 126306242), (24, 63153121), (139, 10904136), (239, 6341736), (278, 5452068), (417, 3634712), (478, 3170868), (556, 2726034), (717, 2113912), (834, 1817356), (956, 1585434), (1112, 1363017), (1434, 1056956), (1668, 908678), (1901, 797304), (1912, 792717), (2868, 528478), (3336, 454339), (3802, 398652), (5703, 265768), (5736, 264239), (7604, 199326), (11406, 132884), (15208, 99663), (22812, 66442), (33221, 45624)]