1978196306944

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13509317}}^1$

素因数の和:13509361

約数の個数: 88

約数和(自身を含む): 4645800422928

約数和(自身を除く): 2667604115984

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 1024, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 5632, 6656, 9152, 11264, 13312, 18304, 36608, 73216, 146432, 13509317, 27018634, 54037268, 108074536, 148602487, 175621121, 216149072, 297204974, 351242242, 432298144, 594409948, 702484484, 864596288, 1188819896, 1404968968, 1729192576, 1931832331, 2377639792, 2809937936, 3458385152, 3863664662, 4755279584, 5619875872, 6916770304, 7727329324, 9510559168, 11239751744, 13833540608, 15454658648, 19021118336, 22479503488, 30909317296, 38042236672, 44959006976, 61818634592, 76084473344, 89918013952, 123637269184, 152168946688, 179836027904, 247274538368, 494549076736, 989098153472, 1978196306944]

約数ペア:

[(1, 1978196306944), (2, 989098153472), (4, 494549076736), (8, 247274538368), (11, 179836027904), (13, 152168946688), (16, 123637269184), (22, 89918013952), (26, 76084473344), (32, 61818634592), (44, 44959006976), (52, 38042236672), (64, 30909317296), (88, 22479503488), (104, 19021118336), (128, 15454658648), (143, 13833540608), (176, 11239751744), (208, 9510559168), (256, 7727329324), (286, 6916770304), (352, 5619875872), (416, 4755279584), (512, 3863664662), (572, 3458385152), (704, 2809937936), (832, 2377639792), (1024, 1931832331), (1144, 1729192576), (1408, 1404968968), (1664, 1188819896), (2288, 864596288), (2816, 702484484), (3328, 594409948), (4576, 432298144), (5632, 351242242), (6656, 297204974), (9152, 216149072), (11264, 175621121), (13312, 148602487), (18304, 108074536), (36608, 54037268), (73216, 27018634), (146432, 13509317)]