213067712

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:818

約数の個数: 112

約数和(自身を含む): 513429504

約数和(自身を除く): 300361792

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 704, 751, 806, 832, 992, 1144, 1364, 1502, 1612, 1984, 2288, 2728, 3004, 3224, 4433, 4576, 5456, 6008, 6448, 8261, 8866, 9152, 9763, 10912, 12016, 12896, 16522, 17732, 19526, 21824, 23281, 24032, 25792, 33044, 35464, 39052, 46562, 48064, 66088, 70928, 78104, 93124, 107393, 132176, 141856, 156208, 186248, 214786, 256091, 264352, 283712, 302653, 312416, 372496, 429572, 512182, 528704, 605306, 624832, 744992, 859144, 1024364, 1210612, 1489984, 1718288, 2048728, 2421224, 3329183, 3436576, 4097456, 4842448, 6658366, 6873152, 8194912, 9684896, 13316732, 16389824, 19369792, 26633464, 53266928, 106533856, 213067712]

約数ペア:

[(1, 213067712), (2, 106533856), (4, 53266928), (8, 26633464), (11, 19369792), (13, 16389824), (16, 13316732), (22, 9684896), (26, 8194912), (31, 6873152), (32, 6658366), (44, 4842448), (52, 4097456), (62, 3436576), (64, 3329183), (88, 2421224), (104, 2048728), (124, 1718288), (143, 1489984), (176, 1210612), (208, 1024364), (248, 859144), (286, 744992), (341, 624832), (352, 605306), (403, 528704), (416, 512182), (496, 429572), (572, 372496), (682, 312416), (704, 302653), (751, 283712), (806, 264352), (832, 256091), (992, 214786), (1144, 186248), (1364, 156208), (1502, 141856), (1612, 132176), (1984, 107393), (2288, 93124), (2728, 78104), (3004, 70928), (3224, 66088), (4433, 48064), (4576, 46562), (5456, 39052), (6008, 35464), (6448, 33044), (8261, 25792), (8866, 24032), (9152, 23281), (9763, 21824), (10912, 19526), (12016, 17732), (12896, 16522)]