4022989984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 9054516744

約数和(自身を除く): 5031526760

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 101, 104, 181, 184, 202, 208, 299, 362, 368, 404, 416, 529, 598, 724, 736, 808, 1058, 1196, 1313, 1448, 1616, 2116, 2323, 2353, 2392, 2626, 2896, 3232, 4163, 4232, 4646, 4706, 4784, 5252, 5792, 6877, 8326, 8464, 9292, 9412, 9568, 10504, 13754, 16652, 16928, 18281, 18584, 18824, 21008, 27508, 30199, 33304, 36562, 37168, 37648, 42016, 53429, 54119, 55016, 60398, 66608, 73124, 74336, 75296, 95749, 106858, 108238, 110032, 120796, 133216, 146248, 191498, 213716, 216476, 220064, 237653, 241592, 292496, 382996, 420463, 427432, 432952, 475306, 483184, 584992, 694577, 765992, 840926, 854864, 865904, 950612, 966368, 1244737, 1389154, 1531984, 1681852, 1709728, 1731808, 1901224, 2489474, 2778308, 3063968, 3363704, 3802448, 4978948, 5466019, 5556616, 6727408, 7604896, 9670649, 9957896, 10932038, 11113232, 13454816, 19341298, 19915792, 21864076, 22226464, 38682596, 39831584, 43728152, 77365192, 87456304, 125718437, 154730384, 174912608, 251436874, 309460768, 502873748, 1005747496, 2011494992, 4022989984]

約数ペア:

[(1, 4022989984), (2, 2011494992), (4, 1005747496), (8, 502873748), (13, 309460768), (16, 251436874), (23, 174912608), (26, 154730384), (32, 125718437), (46, 87456304), (52, 77365192), (92, 43728152), (101, 39831584), (104, 38682596), (181, 22226464), (184, 21864076), (202, 19915792), (208, 19341298), (299, 13454816), (362, 11113232), (368, 10932038), (404, 9957896), (416, 9670649), (529, 7604896), (598, 6727408), (724, 5556616), (736, 5466019), (808, 4978948), (1058, 3802448), (1196, 3363704), (1313, 3063968), (1448, 2778308), (1616, 2489474), (2116, 1901224), (2323, 1731808), (2353, 1709728), (2392, 1681852), (2626, 1531984), (2896, 1389154), (3232, 1244737), (4163, 966368), (4232, 950612), (4646, 865904), (4706, 854864), (4784, 840926), (5252, 765992), (5792, 694577), (6877, 584992), (8326, 483184), (8464, 475306), (9292, 432952), (9412, 427432), (9568, 420463), (10504, 382996), (13754, 292496), (16652, 241592), (16928, 237653), (18281, 220064), (18584, 216476), (18824, 213716), (21008, 191498), (27508, 146248), (30199, 133216), (33304, 120796), (36562, 110032), (37168, 108238), (37648, 106858), (42016, 95749), (53429, 75296), (54119, 74336), (55016, 73124), (60398, 66608)]