2454569728

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 5460962976

約数和(自身を除く): 3006393248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 107, 113, 122, 128, 208, 214, 226, 244, 256, 416, 428, 452, 488, 793, 832, 856, 904, 976, 1391, 1469, 1586, 1664, 1712, 1808, 1952, 2782, 2938, 3172, 3328, 3424, 3616, 3904, 5564, 5876, 6344, 6527, 6848, 6893, 7232, 7808, 11128, 11752, 12091, 12688, 13054, 13696, 13786, 14464, 15616, 22256, 23504, 24182, 25376, 26108, 27392, 27572, 28928, 44512, 47008, 48364, 50752, 52216, 55144, 84851, 89024, 89609, 94016, 96728, 101504, 104432, 110288, 157183, 169702, 178048, 179218, 188032, 193456, 203008, 208864, 220576, 314366, 339404, 356096, 358436, 376064, 386912, 417728, 441152, 628732, 678808, 716872, 737551, 773824, 835456, 882304, 1257464, 1357616, 1433744, 1475102, 1547648, 1670912, 1764608, 2514928, 2715232, 2867488, 2950204, 3095296, 5029856, 5430464, 5734976, 5900408, 9588163, 10059712, 10860928, 11469952, 11800816, 19176326, 20119424, 21721856, 22939904, 23601632, 38352652, 40238848, 47203264, 76705304, 94406528, 153410608, 188813056, 306821216, 613642432, 1227284864, 2454569728]

約数ペア:

[(1, 2454569728), (2, 1227284864), (4, 613642432), (8, 306821216), (13, 188813056), (16, 153410608), (26, 94406528), (32, 76705304), (52, 47203264), (61, 40238848), (64, 38352652), (104, 23601632), (107, 22939904), (113, 21721856), (122, 20119424), (128, 19176326), (208, 11800816), (214, 11469952), (226, 10860928), (244, 10059712), (256, 9588163), (416, 5900408), (428, 5734976), (452, 5430464), (488, 5029856), (793, 3095296), (832, 2950204), (856, 2867488), (904, 2715232), (976, 2514928), (1391, 1764608), (1469, 1670912), (1586, 1547648), (1664, 1475102), (1712, 1433744), (1808, 1357616), (1952, 1257464), (2782, 882304), (2938, 835456), (3172, 773824), (3328, 737551), (3424, 716872), (3616, 678808), (3904, 628732), (5564, 441152), (5876, 417728), (6344, 386912), (6527, 376064), (6848, 358436), (6893, 356096), (7232, 339404), (7808, 314366), (11128, 220576), (11752, 208864), (12091, 203008), (12688, 193456), (13054, 188032), (13696, 179218), (13786, 178048), (14464, 169702), (15616, 157183), (22256, 110288), (23504, 104432), (24182, 101504), (25376, 96728), (26108, 94016), (27392, 89609), (27572, 89024), (28928, 84851), (44512, 55144), (47008, 52216), (48364, 50752)]