238761408

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:494

約数の個数: 112

約数和(自身を含む): 660379680

約数和(自身を除く): 421618272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 137, 174, 192, 232, 274, 313, 348, 411, 464, 548, 626, 696, 822, 928, 939, 1096, 1252, 1392, 1644, 1856, 1878, 2192, 2504, 2784, 3288, 3756, 3973, 4384, 5008, 5568, 6576, 7512, 7946, 8768, 9077, 10016, 11919, 13152, 15024, 15892, 18154, 20032, 23838, 26304, 27231, 30048, 31784, 36308, 42881, 47676, 54462, 60096, 63568, 72616, 85762, 95352, 108924, 127136, 128643, 145232, 171524, 190704, 217848, 254272, 257286, 290464, 343048, 381408, 435696, 514572, 580928, 686096, 762816, 871392, 1029144, 1243549, 1372192, 1742784, 2058288, 2487098, 2744384, 3730647, 4116576, 4974196, 7461294, 8233152, 9948392, 14922588, 19896784, 29845176, 39793568, 59690352, 79587136, 119380704, 238761408]

約数ペア:

[(1, 238761408), (2, 119380704), (3, 79587136), (4, 59690352), (6, 39793568), (8, 29845176), (12, 19896784), (16, 14922588), (24, 9948392), (29, 8233152), (32, 7461294), (48, 4974196), (58, 4116576), (64, 3730647), (87, 2744384), (96, 2487098), (116, 2058288), (137, 1742784), (174, 1372192), (192, 1243549), (232, 1029144), (274, 871392), (313, 762816), (348, 686096), (411, 580928), (464, 514572), (548, 435696), (626, 381408), (696, 343048), (822, 290464), (928, 257286), (939, 254272), (1096, 217848), (1252, 190704), (1392, 171524), (1644, 145232), (1856, 128643), (1878, 127136), (2192, 108924), (2504, 95352), (2784, 85762), (3288, 72616), (3756, 63568), (3973, 60096), (4384, 54462), (5008, 47676), (5568, 42881), (6576, 36308), (7512, 31784), (7946, 30048), (8768, 27231), (9077, 26304), (10016, 23838), (11919, 20032), (13152, 18154), (15024, 15892)]