201618572672

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1\times {\mathrm{727}}^1$

素因数の和:1640

約数の個数: 128

約数和(自身を含む): 440759854080

約数和(自身を除く): 239141281408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 431, 457, 704, 727, 862, 914, 1408, 1454, 1724, 1828, 2908, 3448, 3656, 4741, 5027, 5816, 6896, 7312, 7997, 9482, 10054, 11632, 13792, 14624, 15994, 18964, 20108, 23264, 27584, 29248, 31988, 37928, 40216, 46528, 55168, 58496, 63976, 75856, 80432, 93056, 127952, 151712, 160864, 196967, 255904, 303424, 313337, 321728, 332239, 393934, 511808, 606848, 626674, 643456, 664478, 787868, 1023616, 1253348, 1328956, 1575736, 2166637, 2506696, 2657912, 3151472, 3446707, 3654629, 4333274, 5013392, 5315824, 6302944, 6893414, 7309258, 8666548, 10026784, 10631648, 12605888, 13786828, 14618516, 17333096, 20053568, 21263296, 25211776, 27573656, 29237032, 34666192, 40107136, 42526592, 55147312, 58474064, 69332384, 110294624, 116948128, 138664768, 143195009, 220589248, 233896256, 277329536, 286390018, 441178496, 467792512, 572780036, 1145560072, 1575145099, 2291120144, 3150290198, 4582240288, 6300580396, 9164480576, 12601160792, 18328961152, 25202321584, 50404643168, 100809286336, 201618572672]

約数ペア:

[(1, 201618572672), (2, 100809286336), (4, 50404643168), (8, 25202321584), (11, 18328961152), (16, 12601160792), (22, 9164480576), (32, 6300580396), (44, 4582240288), (64, 3150290198), (88, 2291120144), (128, 1575145099), (176, 1145560072), (352, 572780036), (431, 467792512), (457, 441178496), (704, 286390018), (727, 277329536), (862, 233896256), (914, 220589248), (1408, 143195009), (1454, 138664768), (1724, 116948128), (1828, 110294624), (2908, 69332384), (3448, 58474064), (3656, 55147312), (4741, 42526592), (5027, 40107136), (5816, 34666192), (6896, 29237032), (7312, 27573656), (7997, 25211776), (9482, 21263296), (10054, 20053568), (11632, 17333096), (13792, 14618516), (14624, 13786828), (15994, 12605888), (18964, 10631648), (20108, 10026784), (23264, 8666548), (27584, 7309258), (29248, 6893414), (31988, 6302944), (37928, 5315824), (40216, 5013392), (46528, 4333274), (55168, 3654629), (58496, 3446707), (63976, 3151472), (75856, 2657912), (80432, 2506696), (93056, 2166637), (127952, 1575736), (151712, 1328956), (160864, 1253348), (196967, 1023616), (255904, 787868), (303424, 664478), (313337, 643456), (321728, 626674), (332239, 606848), (393934, 511808)]