21167309856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{12841}}^1$

素因数の和:13095

約数の個数: 192

約数和(自身を含む): 69590900736

約数和(自身を除く): 48423590880

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 223, 224, 231, 264, 308, 336, 352, 446, 462, 528, 616, 669, 672, 892, 924, 1056, 1232, 1338, 1561, 1784, 1848, 2453, 2464, 2676, 3122, 3568, 3696, 4683, 4906, 5352, 6244, 7136, 7359, 7392, 9366, 9812, 10704, 12488, 12841, 14718, 17171, 18732, 19624, 21408, 24976, 25682, 29436, 34342, 37464, 38523, 39248, 49952, 51364, 51513, 58872, 68684, 74928, 77046, 78496, 89887, 102728, 103026, 117744, 137368, 141251, 149856, 154092, 179774, 205456, 206052, 235488, 269661, 274736, 282502, 308184, 359548, 410912, 412104, 423753, 539322, 549472, 565004, 616368, 719096, 824208, 847506, 988757, 1078644, 1130008, 1232736, 1438192, 1648416, 1695012, 1977514, 2157288, 2260016, 2863543, 2876384, 2966271, 3390024, 3955028, 4314576, 4520032, 5727086, 5932542, 6780048, 7910056, 8590629, 8629152, 11454172, 11865084, 13560096, 15820112, 17181258, 20044801, 22908344, 23730168, 31498973, 31640224, 34362516, 40089602, 45816688, 47460336, 60134403, 62997946, 68725032, 80179204, 91633376, 94496919, 94920672, 120268806, 125995892, 137450064, 160358408, 188993838, 220492811, 240537612, 251991784, 274900128, 320716816, 377987676, 440985622, 481075224, 503983568, 641433632, 661478433, 755975352, 881971244, 962150448, 1007967136, 1322956866, 1511950704, 1763942488, 1924300896, 2645913732, 3023901408, 3527884976, 5291827464, 7055769952, 10583654928, 21167309856]

約数ペア:

[(1, 21167309856), (2, 10583654928), (3, 7055769952), (4, 5291827464), (6, 3527884976), (7, 3023901408), (8, 2645913732), (11, 1924300896), (12, 1763942488), (14, 1511950704), (16, 1322956866), (21, 1007967136), (22, 962150448), (24, 881971244), (28, 755975352), (32, 661478433), (33, 641433632), (42, 503983568), (44, 481075224), (48, 440985622), (56, 377987676), (66, 320716816), (77, 274900128), (84, 251991784), (88, 240537612), (96, 220492811), (112, 188993838), (132, 160358408), (154, 137450064), (168, 125995892), (176, 120268806), (223, 94920672), (224, 94496919), (231, 91633376), (264, 80179204), (308, 68725032), (336, 62997946), (352, 60134403), (446, 47460336), (462, 45816688), (528, 40089602), (616, 34362516), (669, 31640224), (672, 31498973), (892, 23730168), (924, 22908344), (1056, 20044801), (1232, 17181258), (1338, 15820112), (1561, 13560096), (1784, 11865084), (1848, 11454172), (2453, 8629152), (2464, 8590629), (2676, 7910056), (3122, 6780048), (3568, 5932542), (3696, 5727086), (4683, 4520032), (4906, 4314576), (5352, 3955028), (6244, 3390024), (7136, 2966271), (7359, 2876384), (7392, 2863543), (9366, 2260016), (9812, 2157288), (10704, 1977514), (12488, 1695012), (12841, 1648416), (14718, 1438192), (17171, 1232736), (18732, 1130008), (19624, 1078644), (21408, 988757), (24976, 847506), (25682, 824208), (29436, 719096), (34342, 616368), (37464, 565004), (38523, 549472), (39248, 539322), (49952, 423753), (51364, 412104), (51513, 410912), (58872, 359548), (68684, 308184), (74928, 282502), (77046, 274736), (78496, 269661), (89887, 235488), (102728, 206052), (103026, 205456), (117744, 179774), (137368, 154092), (141251, 149856)]