19453728816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{4801}}^1$

素因数の和:6315

約数の個数: 120

約数和(自身を含む): 57359505840

約数和(自身を除く): 37905777024

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, 1481, 2736, 2962, 4443, 4801, 5924, 8886, 9602, 11848, 13329, 14403, 17772, 19204, 23696, 26658, 28139, 28806, 35544, 38408, 43209, 53316, 56278, 57612, 71088, 76816, 84417, 86418, 91219, 106632, 112556, 115224, 168834, 172836, 182438, 213264, 225112, 230448, 253251, 273657, 337668, 345672, 364876, 450224, 506502, 547314, 675336, 691344, 729752, 820971, 1013004, 1094628, 1350672, 1459504, 1641942, 2026008, 2189256, 3283884, 4052016, 4378512, 6567768, 7110281, 13135536, 14220562, 21330843, 28441124, 42661686, 56882248, 63992529, 85323372, 113764496, 127985058, 135095339, 170646744, 255970116, 270190678, 341293488, 405286017, 511940232, 540381356, 810572034, 1023880464, 1080762712, 1215858051, 1621144068, 2161525424, 2431716102, 3242288136, 4863432204, 6484576272, 9726864408, 19453728816]

約数ペア:

[(1, 19453728816), (2, 9726864408), (3, 6484576272), (4, 4863432204), (6, 3242288136), (8, 2431716102), (9, 2161525424), (12, 1621144068), (16, 1215858051), (18, 1080762712), (19, 1023880464), (24, 810572034), (36, 540381356), (38, 511940232), (48, 405286017), (57, 341293488), (72, 270190678), (76, 255970116), (114, 170646744), (144, 135095339), (152, 127985058), (171, 113764496), (228, 85323372), (304, 63992529), (342, 56882248), (456, 42661686), (684, 28441124), (912, 21330843), (1368, 14220562), (1481, 13135536), (2736, 7110281), (2962, 6567768), (4443, 4378512), (4801, 4052016), (5924, 3283884), (8886, 2189256), (9602, 2026008), (11848, 1641942), (13329, 1459504), (14403, 1350672), (17772, 1094628), (19204, 1013004), (23696, 820971), (26658, 729752), (28139, 691344), (28806, 675336), (35544, 547314), (38408, 506502), (43209, 450224), (53316, 364876), (56278, 345672), (57612, 337668), (71088, 273657), (76816, 253251), (84417, 230448), (86418, 225112), (91219, 213264), (106632, 182438), (112556, 172836), (115224, 168834)]