252748288

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 120

約数和(自身を含む): 575106048

約数和(自身を除く): 322357760

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 127, 128, 169, 184, 208, 254, 256, 299, 338, 368, 416, 508, 512, 598, 676, 736, 832, 1016, 1196, 1352, 1472, 1651, 1664, 2032, 2392, 2704, 2921, 2944, 3302, 3328, 3887, 4064, 4784, 5408, 5842, 5888, 6604, 6656, 7774, 8128, 9568, 10816, 11684, 11776, 13208, 15548, 16256, 19136, 21463, 21632, 23368, 26416, 31096, 32512, 37973, 38272, 42926, 43264, 46736, 52832, 62192, 65024, 75946, 76544, 85852, 86528, 93472, 105664, 124384, 151892, 153088, 171704, 186944, 211328, 248768, 303784, 343408, 373888, 422656, 493649, 497536, 607568, 686816, 747776, 845312, 987298, 995072, 1215136, 1373632, 1495552, 1974596, 1990144, 2430272, 2747264, 3949192, 4860544, 5494528, 7898384, 9721088, 10989056, 15796768, 19442176, 31593536, 63187072, 126374144, 252748288]

約数ペア:

[(1, 252748288), (2, 126374144), (4, 63187072), (8, 31593536), (13, 19442176), (16, 15796768), (23, 10989056), (26, 9721088), (32, 7898384), (46, 5494528), (52, 4860544), (64, 3949192), (92, 2747264), (104, 2430272), (127, 1990144), (128, 1974596), (169, 1495552), (184, 1373632), (208, 1215136), (254, 995072), (256, 987298), (299, 845312), (338, 747776), (368, 686816), (416, 607568), (508, 497536), (512, 493649), (598, 422656), (676, 373888), (736, 343408), (832, 303784), (1016, 248768), (1196, 211328), (1352, 186944), (1472, 171704), (1651, 153088), (1664, 151892), (2032, 124384), (2392, 105664), (2704, 93472), (2921, 86528), (2944, 85852), (3302, 76544), (3328, 75946), (3887, 65024), (4064, 62192), (4784, 52832), (5408, 46736), (5842, 43264), (5888, 42926), (6604, 38272), (6656, 37973), (7774, 32512), (8128, 31096), (9568, 26416), (10816, 23368), (11684, 21632), (11776, 21463), (13208, 19136), (15548, 16256)]