15216546448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{5881}}^1$

素因数の和:6080

約数の個数: 80

約数和(自身を含む): 31508697600

約数和(自身を除く): 16292151152

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 89, 92, 158, 178, 184, 316, 356, 368, 632, 712, 1264, 1424, 1817, 2047, 3634, 4094, 5881, 7031, 7268, 8188, 11762, 14062, 14536, 16376, 23524, 28124, 29072, 32752, 47048, 56248, 94096, 112496, 135263, 161713, 270526, 323426, 464599, 523409, 541052, 646852, 929198, 1046818, 1082104, 1293704, 1858396, 2093636, 2164208, 2587408, 3716792, 4187272, 7433584, 8374544, 10685777, 12038407, 21371554, 24076814, 41349311, 42743108, 48153628, 82698622, 85486216, 96307256, 165397244, 170972432, 192614512, 330794488, 661588976, 951034153, 1902068306, 3804136612, 7608273224, 15216546448]

約数ペア:

[(1, 15216546448), (2, 7608273224), (4, 3804136612), (8, 1902068306), (16, 951034153), (23, 661588976), (46, 330794488), (79, 192614512), (89, 170972432), (92, 165397244), (158, 96307256), (178, 85486216), (184, 82698622), (316, 48153628), (356, 42743108), (368, 41349311), (632, 24076814), (712, 21371554), (1264, 12038407), (1424, 10685777), (1817, 8374544), (2047, 7433584), (3634, 4187272), (4094, 3716792), (5881, 2587408), (7031, 2164208), (7268, 2093636), (8188, 1858396), (11762, 1293704), (14062, 1082104), (14536, 1046818), (16376, 929198), (23524, 646852), (28124, 541052), (29072, 523409), (32752, 464599), (47048, 323426), (56248, 270526), (94096, 161713), (112496, 135263)]