16403344384

素因数分解:

$2^{10}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:678

約数の個数: 176

約数和(自身を含む): 38870597632

約数和(自身を除く): 22467253248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 127, 128, 148, 224, 254, 256, 259, 296, 448, 487, 508, 512, 518, 592, 889, 896, 974, 1016, 1024, 1036, 1184, 1778, 1792, 1948, 2032, 2072, 2368, 3409, 3556, 3584, 3896, 4064, 4144, 4699, 4736, 6818, 7112, 7168, 7792, 8128, 8288, 9398, 9472, 13636, 14224, 15584, 16256, 16576, 18019, 18796, 18944, 27272, 28448, 31168, 32512, 32893, 33152, 36038, 37592, 37888, 54544, 56896, 61849, 62336, 65024, 65786, 66304, 72076, 75184, 109088, 113792, 123698, 124672, 126133, 130048, 131572, 132608, 144152, 150368, 218176, 227584, 247396, 249344, 252266, 263144, 265216, 288304, 300736, 432943, 436352, 455168, 494792, 498688, 504532, 526288, 576608, 601472, 865886, 872704, 910336, 989584, 1009064, 1052576, 1153216, 1202944, 1731772, 1745408, 1979168, 2018128, 2105152, 2288413, 2306432, 2405888, 3463544, 3490816, 3958336, 4036256, 4210304, 4576826, 4612864, 4811776, 6927088, 7916672, 8072512, 8420608, 9153652, 9225728, 13854176, 15833344, 16018891, 16145024, 16841216, 18307304, 18451456, 27708352, 31666688, 32037782, 32290048, 33682432, 36614608, 55416704, 63333376, 64075564, 64580096, 73229216, 110833408, 128151128, 129160192, 146458432, 221666816, 256302256, 292916864, 443333632, 512604512, 585833728, 1025209024, 1171667456, 2050418048, 2343334912, 4100836096, 8201672192, 16403344384]

約数ペア:

[(1, 16403344384), (2, 8201672192), (4, 4100836096), (7, 2343334912), (8, 2050418048), (14, 1171667456), (16, 1025209024), (28, 585833728), (32, 512604512), (37, 443333632), (56, 292916864), (64, 256302256), (74, 221666816), (112, 146458432), (127, 129160192), (128, 128151128), (148, 110833408), (224, 73229216), (254, 64580096), (256, 64075564), (259, 63333376), (296, 55416704), (448, 36614608), (487, 33682432), (508, 32290048), (512, 32037782), (518, 31666688), (592, 27708352), (889, 18451456), (896, 18307304), (974, 16841216), (1016, 16145024), (1024, 16018891), (1036, 15833344), (1184, 13854176), (1778, 9225728), (1792, 9153652), (1948, 8420608), (2032, 8072512), (2072, 7916672), (2368, 6927088), (3409, 4811776), (3556, 4612864), (3584, 4576826), (3896, 4210304), (4064, 4036256), (4144, 3958336), (4699, 3490816), (4736, 3463544), (6818, 2405888), (7112, 2306432), (7168, 2288413), (7792, 2105152), (8128, 2018128), (8288, 1979168), (9398, 1745408), (9472, 1731772), (13636, 1202944), (14224, 1153216), (15584, 1052576), (16256, 1009064), (16576, 989584), (18019, 910336), (18796, 872704), (18944, 865886), (27272, 601472), (28448, 576608), (31168, 526288), (32512, 504532), (32893, 498688), (33152, 494792), (36038, 455168), (37592, 436352), (37888, 432943), (54544, 300736), (56896, 288304), (61849, 265216), (62336, 263144), (65024, 252266), (65786, 249344), (66304, 247396), (72076, 227584), (75184, 218176), (109088, 150368), (113792, 144152), (123698, 132608), (124672, 131572), (126133, 130048)]