2078264892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 5671709568

約数和(自身を除く): 3593444676

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 157, 187, 204, 289, 314, 347, 374, 471, 561, 578, 628, 694, 748, 867, 942, 1041, 1122, 1156, 1388, 1727, 1734, 1884, 2082, 2244, 2669, 3179, 3454, 3468, 3817, 4164, 5181, 5338, 5899, 6358, 6908, 7634, 8007, 9537, 10362, 10676, 11451, 11798, 12716, 15268, 16014, 17697, 19074, 20724, 22902, 23596, 29359, 32028, 35394, 38148, 45373, 45804, 54479, 58718, 64889, 70788, 88077, 90746, 100283, 108958, 117436, 129778, 136119, 163437, 176154, 181492, 194667, 200566, 217916, 259556, 272238, 300849, 326874, 352308, 389334, 401132, 499103, 544476, 599269, 601698, 653748, 778668, 926143, 998206, 1103113, 1198538, 1203396, 1497309, 1797807, 1852286, 1996412, 2206226, 2397076, 2778429, 2994618, 3309339, 3595614, 3704572, 4412452, 5556858, 5989236, 6618678, 7191228, 10187573, 11113716, 13237356, 15744431, 20375146, 30562719, 31488862, 40750292, 47233293, 61125438, 62977724, 94466586, 122250876, 173188741, 188933172, 346377482, 519566223, 692754964, 1039132446, 2078264892]

約数ペア:

[(1, 2078264892), (2, 1039132446), (3, 692754964), (4, 519566223), (6, 346377482), (11, 188933172), (12, 173188741), (17, 122250876), (22, 94466586), (33, 62977724), (34, 61125438), (44, 47233293), (51, 40750292), (66, 31488862), (68, 30562719), (102, 20375146), (132, 15744431), (157, 13237356), (187, 11113716), (204, 10187573), (289, 7191228), (314, 6618678), (347, 5989236), (374, 5556858), (471, 4412452), (561, 3704572), (578, 3595614), (628, 3309339), (694, 2994618), (748, 2778429), (867, 2397076), (942, 2206226), (1041, 1996412), (1122, 1852286), (1156, 1797807), (1388, 1497309), (1727, 1203396), (1734, 1198538), (1884, 1103113), (2082, 998206), (2244, 926143), (2669, 778668), (3179, 653748), (3454, 601698), (3468, 599269), (3817, 544476), (4164, 499103), (5181, 401132), (5338, 389334), (5899, 352308), (6358, 326874), (6908, 300849), (7634, 272238), (8007, 259556), (9537, 217916), (10362, 200566), (10676, 194667), (11451, 181492), (11798, 176154), (12716, 163437), (15268, 136119), (16014, 129778), (17697, 117436), (19074, 108958), (20724, 100283), (22902, 90746), (23596, 88077), (29359, 70788), (32028, 64889), (35394, 58718), (38148, 54479), (45373, 45804)]