21552711312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{8387}}^1$

素因数の和:8597

約数の個数: 160

約数和(自身を含む): 63105675264

約数和(自身を除く): 41552963952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 157, 176, 186, 248, 264, 314, 341, 372, 471, 496, 528, 628, 682, 744, 942, 1023, 1256, 1364, 1488, 1727, 1884, 2046, 2512, 2728, 3454, 3768, 4092, 4867, 5181, 5456, 6908, 7536, 8184, 8387, 9734, 10362, 13816, 14601, 16368, 16774, 19468, 20724, 25161, 27632, 29202, 33548, 38936, 41448, 50322, 53537, 58404, 67096, 77872, 82896, 92257, 100644, 107074, 116808, 134192, 160611, 184514, 201288, 214148, 233616, 259997, 276771, 321222, 369028, 402576, 428296, 519994, 553542, 642444, 738056, 779991, 856592, 1039988, 1107084, 1284888, 1316759, 1476112, 1559982, 2079976, 2214168, 2569776, 2633518, 2859967, 3119964, 3950277, 4159952, 4428336, 5267036, 5719934, 6239928, 7900554, 8579901, 10534072, 11439868, 12479856, 14484349, 15801108, 17159802, 21068144, 22879736, 28968698, 31602216, 34319604, 40819529, 43453047, 45759472, 57937396, 63204432, 68639208, 81639058, 86906094, 115874792, 122458587, 137278416, 163278116, 173812188, 231749584, 244917174, 326556232, 347624376, 449014819, 489834348, 653112464, 695248752, 898029638, 979668696, 1347044457, 1796059276, 1959337392, 2694088914, 3592118552, 5388177828, 7184237104, 10776355656, 21552711312]

約数ペア:

[(1, 21552711312), (2, 10776355656), (3, 7184237104), (4, 5388177828), (6, 3592118552), (8, 2694088914), (11, 1959337392), (12, 1796059276), (16, 1347044457), (22, 979668696), (24, 898029638), (31, 695248752), (33, 653112464), (44, 489834348), (48, 449014819), (62, 347624376), (66, 326556232), (88, 244917174), (93, 231749584), (124, 173812188), (132, 163278116), (157, 137278416), (176, 122458587), (186, 115874792), (248, 86906094), (264, 81639058), (314, 68639208), (341, 63204432), (372, 57937396), (471, 45759472), (496, 43453047), (528, 40819529), (628, 34319604), (682, 31602216), (744, 28968698), (942, 22879736), (1023, 21068144), (1256, 17159802), (1364, 15801108), (1488, 14484349), (1727, 12479856), (1884, 11439868), (2046, 10534072), (2512, 8579901), (2728, 7900554), (3454, 6239928), (3768, 5719934), (4092, 5267036), (4867, 4428336), (5181, 4159952), (5456, 3950277), (6908, 3119964), (7536, 2859967), (8184, 2633518), (8387, 2569776), (9734, 2214168), (10362, 2079976), (13816, 1559982), (14601, 1476112), (16368, 1316759), (16774, 1284888), (19468, 1107084), (20724, 1039988), (25161, 856592), (27632, 779991), (29202, 738056), (33548, 642444), (38936, 553542), (41448, 519994), (50322, 428296), (53537, 402576), (58404, 369028), (67096, 321222), (77872, 276771), (82896, 259997), (92257, 233616), (100644, 214148), (107074, 201288), (116808, 184514), (134192, 160611)]