1520406496

素因数分解:

$2^5\times 7^3\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2053

約数の個数: 96

約数和(自身を含む): 3541708800

約数和(自身を除く): 2021302304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 343, 392, 497, 568, 686, 784, 994, 1136, 1372, 1568, 1951, 1988, 2272, 2744, 3479, 3902, 3976, 5488, 6958, 7804, 7952, 10976, 13657, 13916, 15608, 15904, 24353, 27314, 27832, 31216, 48706, 54628, 55664, 62432, 95599, 97412, 109256, 111328, 138521, 191198, 194824, 218512, 277042, 382396, 389648, 437024, 554084, 669193, 764792, 779296, 969647, 1108168, 1338386, 1529584, 1939294, 2216336, 2676772, 3059168, 3878588, 4432672, 5353544, 6787529, 7757176, 10707088, 13575058, 15514352, 21414176, 27150116, 31028704, 47512703, 54300232, 95025406, 108600464, 190050812, 217200928, 380101624, 760203248, 1520406496]

約数ペア:

[(1, 1520406496), (2, 760203248), (4, 380101624), (7, 217200928), (8, 190050812), (14, 108600464), (16, 95025406), (28, 54300232), (32, 47512703), (49, 31028704), (56, 27150116), (71, 21414176), (98, 15514352), (112, 13575058), (142, 10707088), (196, 7757176), (224, 6787529), (284, 5353544), (343, 4432672), (392, 3878588), (497, 3059168), (568, 2676772), (686, 2216336), (784, 1939294), (994, 1529584), (1136, 1338386), (1372, 1108168), (1568, 969647), (1951, 779296), (1988, 764792), (2272, 669193), (2744, 554084), (3479, 437024), (3902, 389648), (3976, 382396), (5488, 277042), (6958, 218512), (7804, 194824), (7952, 191198), (10976, 138521), (13657, 111328), (13916, 109256), (15608, 97412), (15904, 95599), (24353, 62432), (27314, 55664), (27832, 54628), (31216, 48706)]