253846032

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20903}}^1$

素因数の和:20948

約数の個数: 80

約数和(自身を含む): 746523648

約数和(自身を除く): 492677616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 6072, 12144, 20903, 41806, 62709, 83612, 125418, 167224, 229933, 250836, 334448, 459866, 480769, 501672, 689799, 919732, 961538, 1003344, 1379598, 1442307, 1839464, 1923076, 2759196, 2884614, 3678928, 3846152, 5288459, 5518392, 5769228, 7692304, 10576918, 11036784, 11538456, 15865377, 21153836, 23076912, 31730754, 42307672, 63461508, 84615344, 126923016, 253846032]

約数ペア:

[(1, 253846032), (2, 126923016), (3, 84615344), (4, 63461508), (6, 42307672), (8, 31730754), (11, 23076912), (12, 21153836), (16, 15865377), (22, 11538456), (23, 11036784), (24, 10576918), (33, 7692304), (44, 5769228), (46, 5518392), (48, 5288459), (66, 3846152), (69, 3678928), (88, 2884614), (92, 2759196), (132, 1923076), (138, 1839464), (176, 1442307), (184, 1379598), (253, 1003344), (264, 961538), (276, 919732), (368, 689799), (506, 501672), (528, 480769), (552, 459866), (759, 334448), (1012, 250836), (1104, 229933), (1518, 167224), (2024, 125418), (3036, 83612), (4048, 62709), (6072, 41806), (12144, 20903)]