9865546624

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 21999319200

約数和(自身を除く): 12133772576

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 361, 544, 608, 646, 661, 722, 1088, 1216, 1292, 1322, 1444, 2176, 2432, 2584, 2644, 2888, 5168, 5288, 5776, 6137, 6859, 10336, 10576, 11237, 11552, 12274, 12559, 13718, 20672, 21152, 22474, 23104, 24548, 25118, 27436, 41344, 42304, 44948, 46208, 49096, 50236, 54872, 84608, 89896, 98192, 100472, 109744, 116603, 179792, 196384, 200944, 213503, 219488, 233206, 238621, 359584, 392768, 401888, 427006, 438976, 466412, 477242, 719168, 785536, 803776, 854012, 877952, 932824, 954484, 1438336, 1607552, 1708024, 1865648, 1908968, 3416048, 3731296, 3817936, 4056557, 4533799, 6832096, 7462592, 7635872, 8113114, 9067598, 13664192, 14925184, 15271744, 16226228, 18135196, 27328384, 30543488, 32452456, 36270392, 64904912, 72540784, 77074583, 129809824, 145081568, 154149166, 259619648, 290163136, 308298332, 519239296, 580326272, 616596664, 1233193328, 2466386656, 4932773312, 9865546624]

約数ペア:

[(1, 9865546624), (2, 4932773312), (4, 2466386656), (8, 1233193328), (16, 616596664), (17, 580326272), (19, 519239296), (32, 308298332), (34, 290163136), (38, 259619648), (64, 154149166), (68, 145081568), (76, 129809824), (128, 77074583), (136, 72540784), (152, 64904912), (272, 36270392), (304, 32452456), (323, 30543488), (361, 27328384), (544, 18135196), (608, 16226228), (646, 15271744), (661, 14925184), (722, 13664192), (1088, 9067598), (1216, 8113114), (1292, 7635872), (1322, 7462592), (1444, 6832096), (2176, 4533799), (2432, 4056557), (2584, 3817936), (2644, 3731296), (2888, 3416048), (5168, 1908968), (5288, 1865648), (5776, 1708024), (6137, 1607552), (6859, 1438336), (10336, 954484), (10576, 932824), (11237, 877952), (11552, 854012), (12274, 803776), (12559, 785536), (13718, 719168), (20672, 477242), (21152, 466412), (22474, 438976), (23104, 427006), (24548, 401888), (25118, 392768), (27436, 359584), (41344, 238621), (42304, 233206), (44948, 219488), (46208, 213503), (49096, 200944), (50236, 196384), (54872, 179792), (84608, 116603), (89896, 109744), (98192, 100472)]