21967868832

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{8191}}^1$

素因数の和:8531

約数の個数: 192

約数和(自身を含む): 71212990464

約数和(自身を除く): 49245121632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 307, 312, 336, 364, 416, 546, 614, 624, 672, 728, 921, 1092, 1228, 1248, 1456, 1842, 2149, 2184, 2456, 2912, 3684, 3991, 4298, 4368, 4912, 6447, 7368, 7982, 8191, 8596, 8736, 9824, 11973, 12894, 14736, 15964, 16382, 17192, 23946, 24573, 25788, 27937, 29472, 31928, 32764, 34384, 47892, 49146, 51576, 55874, 57337, 63856, 65528, 68768, 83811, 95784, 98292, 103152, 106483, 111748, 114674, 127712, 131056, 167622, 172011, 191568, 196584, 206304, 212966, 223496, 229348, 262112, 319449, 335244, 344022, 383136, 393168, 425932, 446992, 458696, 638898, 670488, 688044, 745381, 786336, 851864, 893984, 917392, 1277796, 1340976, 1376088, 1490762, 1703728, 1834784, 2236143, 2514637, 2555592, 2681952, 2752176, 2981524, 3407456, 4472286, 5029274, 5111184, 5504352, 5963048, 7543911, 8944572, 10058548, 10222368, 11926096, 15087822, 17602459, 17889144, 20117096, 23852192, 30175644, 32690281, 35204918, 35778288, 40234192, 52807377, 60351288, 65380562, 70409836, 71556576, 80468384, 98070843, 105614754, 120702576, 130761124, 140819672, 196141686, 211229508, 228831967, 241405152, 261522248, 281639344, 392283372, 422459016, 457663934, 523044496, 563278688, 686495901, 784566744, 844918032, 915327868, 1046088992, 1372991802, 1569133488, 1689836064, 1830655736, 2745983604, 3138266976, 3661311472, 5491967208, 7322622944, 10983934416, 21967868832]

約数ペア:

[(1, 21967868832), (2, 10983934416), (3, 7322622944), (4, 5491967208), (6, 3661311472), (7, 3138266976), (8, 2745983604), (12, 1830655736), (13, 1689836064), (14, 1569133488), (16, 1372991802), (21, 1046088992), (24, 915327868), (26, 844918032), (28, 784566744), (32, 686495901), (39, 563278688), (42, 523044496), (48, 457663934), (52, 422459016), (56, 392283372), (78, 281639344), (84, 261522248), (91, 241405152), (96, 228831967), (104, 211229508), (112, 196141686), (156, 140819672), (168, 130761124), (182, 120702576), (208, 105614754), (224, 98070843), (273, 80468384), (307, 71556576), (312, 70409836), (336, 65380562), (364, 60351288), (416, 52807377), (546, 40234192), (614, 35778288), (624, 35204918), (672, 32690281), (728, 30175644), (921, 23852192), (1092, 20117096), (1228, 17889144), (1248, 17602459), (1456, 15087822), (1842, 11926096), (2149, 10222368), (2184, 10058548), (2456, 8944572), (2912, 7543911), (3684, 5963048), (3991, 5504352), (4298, 5111184), (4368, 5029274), (4912, 4472286), (6447, 3407456), (7368, 2981524), (7982, 2752176), (8191, 2681952), (8596, 2555592), (8736, 2514637), (9824, 2236143), (11973, 1834784), (12894, 1703728), (14736, 1490762), (15964, 1376088), (16382, 1340976), (17192, 1277796), (23946, 917392), (24573, 893984), (25788, 851864), (27937, 786336), (29472, 745381), (31928, 688044), (32764, 670488), (34384, 638898), (47892, 458696), (49146, 446992), (51576, 425932), (55874, 393168), (57337, 383136), (63856, 344022), (65528, 335244), (68768, 319449), (83811, 262112), (95784, 229348), (98292, 223496), (103152, 212966), (106483, 206304), (111748, 196584), (114674, 191568), (127712, 172011), (131056, 167622)]