272260576

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 705438720

約数和(自身を除く): 433178144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 53, 56, 68, 71, 76, 106, 112, 119, 133, 136, 142, 152, 212, 224, 238, 266, 272, 284, 304, 323, 371, 424, 476, 497, 532, 544, 568, 608, 646, 742, 848, 901, 952, 994, 1007, 1064, 1136, 1207, 1292, 1349, 1484, 1696, 1802, 1904, 1988, 2014, 2128, 2261, 2272, 2414, 2584, 2698, 2968, 3604, 3763, 3808, 3976, 4028, 4256, 4522, 4828, 5168, 5396, 5936, 6307, 7049, 7208, 7526, 7952, 8056, 8449, 9044, 9443, 9656, 10336, 10792, 11872, 12614, 14098, 14416, 15052, 15904, 16112, 16898, 17119, 18088, 18886, 19312, 21584, 22933, 25228, 26341, 28196, 28832, 30104, 32224, 33796, 34238, 36176, 37772, 38624, 43168, 45866, 50456, 52682, 56392, 60208, 63971, 67592, 68476, 71497, 72352, 75544, 91732, 100912, 105364, 112784, 119833, 120416, 127942, 135184, 136952, 142994, 151088, 160531, 183464, 201824, 210728, 225568, 239666, 255884, 270368, 273904, 285988, 302176, 321062, 366928, 421456, 447797, 479332, 500479, 511768, 547808, 571976, 642124, 733856, 842912, 895594, 958664, 1000958, 1023536, 1143952, 1215449, 1284248, 1791188, 1917328, 2001916, 2047072, 2287904, 2430898, 2568496, 3582376, 3834656, 4003832, 4861796, 5136992, 7164752, 8007664, 8508143, 9723592, 14329504, 16015328, 17016286, 19447184, 34032572, 38894368, 68065144, 136130288, 272260576]

約数ペア:

[(1, 272260576), (2, 136130288), (4, 68065144), (7, 38894368), (8, 34032572), (14, 19447184), (16, 17016286), (17, 16015328), (19, 14329504), (28, 9723592), (32, 8508143), (34, 8007664), (38, 7164752), (53, 5136992), (56, 4861796), (68, 4003832), (71, 3834656), (76, 3582376), (106, 2568496), (112, 2430898), (119, 2287904), (133, 2047072), (136, 2001916), (142, 1917328), (152, 1791188), (212, 1284248), (224, 1215449), (238, 1143952), (266, 1023536), (272, 1000958), (284, 958664), (304, 895594), (323, 842912), (371, 733856), (424, 642124), (476, 571976), (497, 547808), (532, 511768), (544, 500479), (568, 479332), (608, 447797), (646, 421456), (742, 366928), (848, 321062), (901, 302176), (952, 285988), (994, 273904), (1007, 270368), (1064, 255884), (1136, 239666), (1207, 225568), (1292, 210728), (1349, 201824), (1484, 183464), (1696, 160531), (1802, 151088), (1904, 142994), (1988, 136952), (2014, 135184), (2128, 127942), (2261, 120416), (2272, 119833), (2414, 112784), (2584, 105364), (2698, 100912), (2968, 91732), (3604, 75544), (3763, 72352), (3808, 71497), (3976, 68476), (4028, 67592), (4256, 63971), (4522, 60208), (4828, 56392), (5168, 52682), (5396, 50456), (5936, 45866), (6307, 43168), (7049, 38624), (7208, 37772), (7526, 36176), (7952, 34238), (8056, 33796), (8449, 32224), (9044, 30104), (9443, 28832), (9656, 28196), (10336, 26341), (10792, 25228), (11872, 22933), (12614, 21584), (14098, 19312), (14416, 18886), (15052, 18088), (15904, 17119), (16112, 16898)]