257097181176

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{17191}}^1$

素因数の和:18058

約数の個数: 192

約数和(自身を含む): 793643235840

約数和(自身を除く): 536546054664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 132, 138, 184, 198, 207, 253, 264, 276, 396, 414, 506, 552, 759, 792, 821, 828, 1012, 1518, 1642, 1656, 2024, 2277, 2463, 3036, 3284, 4554, 4926, 6072, 6568, 7389, 9031, 9108, 9852, 14778, 17191, 18062, 18216, 18883, 19704, 27093, 29556, 34382, 36124, 37766, 51573, 54186, 56649, 59112, 68764, 72248, 75532, 81279, 103146, 108372, 113298, 137528, 151064, 154719, 162558, 169947, 189101, 206292, 207713, 216744, 226596, 309438, 325116, 339894, 378202, 395393, 412584, 415426, 453192, 567303, 618876, 623139, 650232, 679788, 756404, 790786, 830852, 1134606, 1186179, 1237752, 1246278, 1359576, 1512808, 1581572, 1661704, 1701909, 1869417, 2269212, 2372358, 2492556, 3163144, 3403818, 3558537, 3738834, 4349323, 4538424, 4744716, 4985112, 6807636, 7117074, 7477668, 8698646, 9489432, 13047969, 13615272, 14113811, 14234148, 14955336, 17397292, 26095938, 28227622, 28468296, 34794584, 39143907, 42341433, 52191876, 56455244, 78287814, 84682866, 104383752, 112910488, 127024299, 155251921, 156575628, 169365732, 254048598, 310503842, 313151256, 324617653, 338731464, 465755763, 508097196, 621007684, 649235306, 931511526, 973852959, 1016194392, 1242015368, 1298470612, 1397267289, 1863023052, 1947705918, 2596941224, 2794534578, 2921558877, 3570794183, 3726046104, 3895411836, 5589069156, 5843117754, 7141588366, 7790823672, 10712382549, 11178138312, 11686235508, 14283176732, 21424765098, 23372471016, 28566353464, 32137147647, 42849530196, 64274295294, 85699060392, 128548590588, 257097181176]

約数ペア:

[(1, 257097181176), (2, 128548590588), (3, 85699060392), (4, 64274295294), (6, 42849530196), (8, 32137147647), (9, 28566353464), (11, 23372471016), (12, 21424765098), (18, 14283176732), (22, 11686235508), (23, 11178138312), (24, 10712382549), (33, 7790823672), (36, 7141588366), (44, 5843117754), (46, 5589069156), (66, 3895411836), (69, 3726046104), (72, 3570794183), (88, 2921558877), (92, 2794534578), (99, 2596941224), (132, 1947705918), (138, 1863023052), (184, 1397267289), (198, 1298470612), (207, 1242015368), (253, 1016194392), (264, 973852959), (276, 931511526), (396, 649235306), (414, 621007684), (506, 508097196), (552, 465755763), (759, 338731464), (792, 324617653), (821, 313151256), (828, 310503842), (1012, 254048598), (1518, 169365732), (1642, 156575628), (1656, 155251921), (2024, 127024299), (2277, 112910488), (2463, 104383752), (3036, 84682866), (3284, 78287814), (4554, 56455244), (4926, 52191876), (6072, 42341433), (6568, 39143907), (7389, 34794584), (9031, 28468296), (9108, 28227622), (9852, 26095938), (14778, 17397292), (17191, 14955336), (18062, 14234148), (18216, 14113811), (18883, 13615272), (19704, 13047969), (27093, 9489432), (29556, 8698646), (34382, 7477668), (36124, 7117074), (37766, 6807636), (51573, 4985112), (54186, 4744716), (56649, 4538424), (59112, 4349323), (68764, 3738834), (72248, 3558537), (75532, 3403818), (81279, 3163144), (103146, 2492556), (108372, 2372358), (113298, 2269212), (137528, 1869417), (151064, 1701909), (154719, 1661704), (162558, 1581572), (169947, 1512808), (189101, 1359576), (206292, 1246278), (207713, 1237752), (216744, 1186179), (226596, 1134606), (309438, 830852), (325116, 790786), (339894, 756404), (378202, 679788), (395393, 650232), (412584, 623139), (415426, 618876), (453192, 567303)]