690570496

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 1753653888

約数和(自身を除く): 1063083392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 128, 154, 176, 212, 224, 256, 308, 352, 371, 424, 448, 583, 616, 661, 704, 742, 848, 896, 1166, 1232, 1322, 1408, 1484, 1696, 1792, 2332, 2464, 2644, 2816, 2968, 3392, 4081, 4627, 4664, 4928, 5288, 5936, 6784, 7271, 8162, 9254, 9328, 9856, 10576, 11872, 13568, 14542, 16324, 18508, 18656, 19712, 21152, 23744, 29084, 32648, 35033, 37016, 37312, 42304, 47488, 50897, 58168, 65296, 70066, 74032, 74624, 84608, 94976, 101794, 116336, 130592, 140132, 148064, 149248, 169216, 203588, 232672, 245231, 261184, 280264, 296128, 385363, 407176, 465344, 490462, 522368, 560528, 592256, 770726, 814352, 930688, 980924, 1044736, 1121056, 1184512, 1541452, 1628704, 1861376, 1961848, 2242112, 2697541, 3082904, 3257408, 3923696, 4484224, 5395082, 6165808, 6514816, 7847392, 8968448, 10790164, 12331616, 13029632, 15694784, 21580328, 24663232, 31389568, 43160656, 49326464, 62779136, 86321312, 98652928, 172642624, 345285248, 690570496]

約数ペア:

[(1, 690570496), (2, 345285248), (4, 172642624), (7, 98652928), (8, 86321312), (11, 62779136), (14, 49326464), (16, 43160656), (22, 31389568), (28, 24663232), (32, 21580328), (44, 15694784), (53, 13029632), (56, 12331616), (64, 10790164), (77, 8968448), (88, 7847392), (106, 6514816), (112, 6165808), (128, 5395082), (154, 4484224), (176, 3923696), (212, 3257408), (224, 3082904), (256, 2697541), (308, 2242112), (352, 1961848), (371, 1861376), (424, 1628704), (448, 1541452), (583, 1184512), (616, 1121056), (661, 1044736), (704, 980924), (742, 930688), (848, 814352), (896, 770726), (1166, 592256), (1232, 560528), (1322, 522368), (1408, 490462), (1484, 465344), (1696, 407176), (1792, 385363), (2332, 296128), (2464, 280264), (2644, 261184), (2816, 245231), (2968, 232672), (3392, 203588), (4081, 169216), (4627, 149248), (4664, 148064), (4928, 140132), (5288, 130592), (5936, 116336), (6784, 101794), (7271, 94976), (8162, 84608), (9254, 74624), (9328, 74032), (9856, 70066), (10576, 65296), (11872, 58168), (13568, 50897), (14542, 47488), (16324, 42304), (18508, 37312), (18656, 37016), (19712, 35033), (21152, 32648), (23744, 29084)]