271947456

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 280

約数和(自身を含む): 929396160

約数和(自身を除く): 657448704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 64, 66, 72, 76, 81, 88, 96, 99, 108, 114, 132, 144, 152, 162, 171, 176, 192, 198, 209, 216, 228, 251, 264, 288, 297, 304, 324, 342, 352, 396, 418, 432, 456, 502, 513, 528, 576, 594, 608, 627, 648, 684, 704, 753, 792, 836, 864, 891, 912, 1004, 1026, 1056, 1188, 1216, 1254, 1296, 1368, 1506, 1539, 1584, 1672, 1728, 1782, 1824, 1881, 2008, 2052, 2112, 2259, 2376, 2508, 2592, 2736, 2761, 3012, 3078, 3168, 3344, 3564, 3648, 3762, 4016, 4104, 4518, 4752, 4769, 5016, 5184, 5472, 5522, 5643, 6024, 6156, 6336, 6688, 6777, 7128, 7524, 8032, 8208, 8283, 9036, 9504, 9538, 10032, 10944, 11044, 11286, 12048, 12312, 13376, 13554, 14256, 14307, 15048, 16064, 16416, 16566, 16929, 18072, 19008, 19076, 20064, 20331, 22088, 22572, 24096, 24624, 24849, 27108, 28512, 28614, 30096, 32832, 33132, 33858, 36144, 38152, 40128, 40662, 42921, 44176, 45144, 48192, 49248, 49698, 52459, 54216, 57024, 57228, 60192, 66264, 67716, 72288, 74547, 76304, 81324, 85842, 88352, 90288, 98496, 99396, 104918, 108432, 114456, 120384, 128763, 132528, 135432, 144576, 149094, 152608, 157377, 162648, 171684, 176704, 180576, 198792, 209836, 216864, 223641, 228912, 257526, 265056, 270864, 298188, 305216, 314754, 325296, 343368, 361152, 386289, 397584, 419672, 433728, 447282, 457824, 472131, 515052, 530112, 541728, 596376, 629508, 650592, 686736, 772578, 795168, 839344, 894564, 915648, 944262, 1030104, 1083456, 1192752, 1259016, 1301184, 1373472, 1416393, 1545156, 1590336, 1678688, 1789128, 1888524, 2060208, 2385504, 2518032, 2746944, 2832786, 3090312, 3357376, 3578256, 3777048, 4120416, 4249179, 4771008, 5036064, 5665572, 6180624, 7156512, 7554096, 8240832, 8498358, 10072128, 11331144, 12361248, 14313024, 15108192, 16996716, 22662288, 24722496, 30216384, 33993432, 45324576, 67986864, 90649152, 135973728, 271947456]

約数ペア:

[(1, 271947456), (2, 135973728), (3, 90649152), (4, 67986864), (6, 45324576), (8, 33993432), (9, 30216384), (11, 24722496), (12, 22662288), (16, 16996716), (18, 15108192), (19, 14313024), (22, 12361248), (24, 11331144), (27, 10072128), (32, 8498358), (33, 8240832), (36, 7554096), (38, 7156512), (44, 6180624), (48, 5665572), (54, 5036064), (57, 4771008), (64, 4249179), (66, 4120416), (72, 3777048), (76, 3578256), (81, 3357376), (88, 3090312), (96, 2832786), (99, 2746944), (108, 2518032), (114, 2385504), (132, 2060208), (144, 1888524), (152, 1789128), (162, 1678688), (171, 1590336), (176, 1545156), (192, 1416393), (198, 1373472), (209, 1301184), (216, 1259016), (228, 1192752), (251, 1083456), (264, 1030104), (288, 944262), (297, 915648), (304, 894564), (324, 839344), (342, 795168), (352, 772578), (396, 686736), (418, 650592), (432, 629508), (456, 596376), (502, 541728), (513, 530112), (528, 515052), (576, 472131), (594, 457824), (608, 447282), (627, 433728), (648, 419672), (684, 397584), (704, 386289), (753, 361152), (792, 343368), (836, 325296), (864, 314754), (891, 305216), (912, 298188), (1004, 270864), (1026, 265056), (1056, 257526), (1188, 228912), (1216, 223641), (1254, 216864), (1296, 209836), (1368, 198792), (1506, 180576), (1539, 176704), (1584, 171684), (1672, 162648), (1728, 157377), (1782, 152608), (1824, 149094), (1881, 144576), (2008, 135432), (2052, 132528), (2112, 128763), (2259, 120384), (2376, 114456), (2508, 108432), (2592, 104918), (2736, 99396), (2761, 98496), (3012, 90288), (3078, 88352), (3168, 85842), (3344, 81324), (3564, 76304), (3648, 74547), (3762, 72288), (4016, 67716), (4104, 66264), (4518, 60192), (4752, 57228), (4769, 57024), (5016, 54216), (5184, 52459), (5472, 49698), (5522, 49248), (5643, 48192), (6024, 45144), (6156, 44176), (6336, 42921), (6688, 40662), (6777, 40128), (7128, 38152), (7524, 36144), (8032, 33858), (8208, 33132), (8283, 32832), (9036, 30096), (9504, 28614), (9538, 28512), (10032, 27108), (10944, 24849), (11044, 24624), (11286, 24096), (12048, 22572), (12312, 22088), (13376, 20331), (13554, 20064), (14256, 19076), (14307, 19008), (15048, 18072), (16064, 16929), (16416, 16566)]