422506672

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 963420480

約数和(自身を除く): 540913808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 109, 112, 212, 218, 371, 424, 436, 653, 742, 763, 848, 872, 1306, 1484, 1526, 1744, 2612, 2968, 3052, 4571, 5224, 5777, 5936, 6104, 9142, 10448, 11554, 12208, 18284, 23108, 34609, 36568, 40439, 46216, 69218, 71177, 73136, 80878, 92432, 138436, 142354, 161756, 242263, 276872, 284708, 323512, 484526, 498239, 553744, 569416, 647024, 969052, 996478, 1138832, 1938104, 1992956, 3772381, 3876208, 3985912, 7544762, 7971824, 15089524, 26406667, 30179048, 52813334, 60358096, 105626668, 211253336, 422506672]

約数ペア:

[(1, 422506672), (2, 211253336), (4, 105626668), (7, 60358096), (8, 52813334), (14, 30179048), (16, 26406667), (28, 15089524), (53, 7971824), (56, 7544762), (106, 3985912), (109, 3876208), (112, 3772381), (212, 1992956), (218, 1938104), (371, 1138832), (424, 996478), (436, 969052), (653, 647024), (742, 569416), (763, 553744), (848, 498239), (872, 484526), (1306, 323512), (1484, 284708), (1526, 276872), (1744, 242263), (2612, 161756), (2968, 142354), (3052, 138436), (4571, 92432), (5224, 80878), (5777, 73136), (5936, 71177), (6104, 69218), (9142, 46216), (10448, 40439), (11554, 36568), (12208, 34609), (18284, 23108)]