488793088

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 176

約数和(自身を含む): 1219684480

約数和(自身を除く): 730891392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 97, 112, 128, 133, 148, 152, 194, 224, 256, 259, 266, 296, 304, 388, 448, 512, 518, 532, 592, 608, 679, 703, 776, 896, 1024, 1036, 1064, 1184, 1216, 1358, 1406, 1552, 1792, 1843, 2072, 2128, 2368, 2432, 2716, 2812, 3104, 3584, 3589, 3686, 4144, 4256, 4736, 4864, 4921, 5432, 5624, 6208, 7168, 7178, 7372, 8288, 8512, 9472, 9728, 9842, 10864, 11248, 12416, 12901, 14356, 14744, 16576, 17024, 18944, 19456, 19684, 21728, 22496, 24832, 25123, 25802, 28712, 29488, 33152, 34048, 37888, 39368, 43456, 44992, 49664, 50246, 51604, 57424, 58976, 66304, 68096, 68191, 78736, 86912, 89984, 99328, 100492, 103208, 114848, 117952, 132608, 136192, 136382, 157472, 173824, 179968, 200984, 206416, 229696, 235904, 265216, 272764, 314944, 347648, 359936, 401968, 412832, 459392, 471808, 477337, 545528, 629888, 695296, 719872, 803936, 825664, 918784, 943616, 954674, 1091056, 1259776, 1607872, 1651328, 1837568, 1887232, 1909348, 2182112, 2519552, 3215744, 3302656, 3675136, 3818696, 4364224, 5039104, 6431488, 6605312, 7637392, 8728448, 12862976, 13210624, 15274784, 17456896, 25725952, 30549568, 34913792, 61099136, 69827584, 122198272, 244396544, 488793088]

約数ペア:

[(1, 488793088), (2, 244396544), (4, 122198272), (7, 69827584), (8, 61099136), (14, 34913792), (16, 30549568), (19, 25725952), (28, 17456896), (32, 15274784), (37, 13210624), (38, 12862976), (56, 8728448), (64, 7637392), (74, 6605312), (76, 6431488), (97, 5039104), (112, 4364224), (128, 3818696), (133, 3675136), (148, 3302656), (152, 3215744), (194, 2519552), (224, 2182112), (256, 1909348), (259, 1887232), (266, 1837568), (296, 1651328), (304, 1607872), (388, 1259776), (448, 1091056), (512, 954674), (518, 943616), (532, 918784), (592, 825664), (608, 803936), (679, 719872), (703, 695296), (776, 629888), (896, 545528), (1024, 477337), (1036, 471808), (1064, 459392), (1184, 412832), (1216, 401968), (1358, 359936), (1406, 347648), (1552, 314944), (1792, 272764), (1843, 265216), (2072, 235904), (2128, 229696), (2368, 206416), (2432, 200984), (2716, 179968), (2812, 173824), (3104, 157472), (3584, 136382), (3589, 136192), (3686, 132608), (4144, 117952), (4256, 114848), (4736, 103208), (4864, 100492), (4921, 99328), (5432, 89984), (5624, 86912), (6208, 78736), (7168, 68191), (7178, 68096), (7372, 66304), (8288, 58976), (8512, 57424), (9472, 51604), (9728, 50246), (9842, 49664), (10864, 44992), (11248, 43456), (12416, 39368), (12901, 37888), (14356, 34048), (14744, 33152), (16576, 29488), (17024, 28712), (18944, 25802), (19456, 25123), (19684, 24832), (21728, 22496)]