1201474912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{72623}}^1$

素因数の和:72691

約数の個数: 48

約数和(自身を含む): 2635379712

約数和(自身を除く): 1433904800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 2068, 4136, 8272, 16544, 72623, 145246, 290492, 580984, 798853, 1161968, 1597706, 2323936, 3195412, 3413281, 6390824, 6826562, 12781648, 13653124, 25563296, 27306248, 37546091, 54612496, 75092182, 109224992, 150184364, 300368728, 600737456, 1201474912]

約数ペア:

[(1, 1201474912), (2, 600737456), (4, 300368728), (8, 150184364), (11, 109224992), (16, 75092182), (22, 54612496), (32, 37546091), (44, 27306248), (47, 25563296), (88, 13653124), (94, 12781648), (176, 6826562), (188, 6390824), (352, 3413281), (376, 3195412), (517, 2323936), (752, 1597706), (1034, 1161968), (1504, 798853), (2068, 580984), (4136, 290492), (8272, 145246), (16544, 72623)]