38640576

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 112

約数和(自身を含む): 111885984

約数和(自身を除く): 73245408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 113, 137, 156, 192, 208, 226, 274, 312, 339, 411, 416, 452, 548, 624, 678, 822, 832, 904, 1096, 1248, 1356, 1469, 1644, 1781, 1808, 2192, 2496, 2712, 2938, 3288, 3562, 3616, 4384, 4407, 5343, 5424, 5876, 6576, 7124, 7232, 8768, 8814, 10686, 10848, 11752, 13152, 14248, 15481, 17628, 21372, 21696, 23504, 26304, 28496, 30962, 35256, 42744, 46443, 47008, 56992, 61924, 70512, 85488, 92886, 94016, 113984, 123848, 141024, 170976, 185772, 201253, 247696, 282048, 341952, 371544, 402506, 495392, 603759, 743088, 805012, 990784, 1207518, 1486176, 1610024, 2415036, 2972352, 3220048, 4830072, 6440096, 9660144, 12880192, 19320288, 38640576]

約数ペア:

[(1, 38640576), (2, 19320288), (3, 12880192), (4, 9660144), (6, 6440096), (8, 4830072), (12, 3220048), (13, 2972352), (16, 2415036), (24, 1610024), (26, 1486176), (32, 1207518), (39, 990784), (48, 805012), (52, 743088), (64, 603759), (78, 495392), (96, 402506), (104, 371544), (113, 341952), (137, 282048), (156, 247696), (192, 201253), (208, 185772), (226, 170976), (274, 141024), (312, 123848), (339, 113984), (411, 94016), (416, 92886), (452, 85488), (548, 70512), (624, 61924), (678, 56992), (822, 47008), (832, 46443), (904, 42744), (1096, 35256), (1248, 30962), (1356, 28496), (1469, 26304), (1644, 23504), (1781, 21696), (1808, 21372), (2192, 17628), (2496, 15481), (2712, 14248), (2938, 13152), (3288, 11752), (3562, 10848), (3616, 10686), (4384, 8814), (4407, 8768), (5343, 7232), (5424, 7124), (5876, 6576)]