246907808

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^3\times {\mathrm{37}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 589575168

約数和(自身を除く): 342667360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 74, 112, 124, 148, 217, 224, 248, 259, 296, 434, 496, 518, 592, 868, 961, 992, 1036, 1147, 1184, 1736, 1922, 2072, 2294, 3472, 3844, 4144, 4588, 6727, 6944, 7688, 8029, 8288, 9176, 13454, 15376, 16058, 18352, 26908, 29791, 30752, 32116, 35557, 36704, 53816, 59582, 64232, 71114, 107632, 119164, 128464, 142228, 208537, 215264, 238328, 248899, 256928, 284456, 417074, 476656, 497798, 568912, 834148, 953312, 995596, 1102267, 1137824, 1668296, 1991192, 2204534, 3336592, 3982384, 4409068, 6673184, 7715869, 7964768, 8818136, 15431738, 17636272, 30863476, 35272544, 61726952, 123453904, 246907808]

約数ペア:

[(1, 246907808), (2, 123453904), (4, 61726952), (7, 35272544), (8, 30863476), (14, 17636272), (16, 15431738), (28, 8818136), (31, 7964768), (32, 7715869), (37, 6673184), (56, 4409068), (62, 3982384), (74, 3336592), (112, 2204534), (124, 1991192), (148, 1668296), (217, 1137824), (224, 1102267), (248, 995596), (259, 953312), (296, 834148), (434, 568912), (496, 497798), (518, 476656), (592, 417074), (868, 284456), (961, 256928), (992, 248899), (1036, 238328), (1147, 215264), (1184, 208537), (1736, 142228), (1922, 128464), (2072, 119164), (2294, 107632), (3472, 71114), (3844, 64232), (4144, 59582), (4588, 53816), (6727, 36704), (6944, 35557), (7688, 32116), (8029, 30752), (8288, 29791), (9176, 26908), (13454, 18352), (15376, 16058)]