2255890208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 5651347968

約数和(自身を除く): 3395457760

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 47, 52, 68, 88, 94, 104, 136, 143, 176, 187, 188, 208, 221, 272, 286, 352, 374, 376, 416, 442, 517, 544, 572, 611, 617, 748, 752, 799, 884, 1034, 1144, 1222, 1234, 1496, 1504, 1598, 1768, 2068, 2288, 2431, 2444, 2468, 2992, 3196, 3536, 4136, 4576, 4862, 4888, 4936, 5984, 6392, 6721, 6787, 7072, 8021, 8272, 8789, 9724, 9776, 9872, 10387, 10489, 12784, 13442, 13574, 16042, 16544, 17578, 19448, 19552, 19744, 20774, 20978, 25568, 26884, 27148, 28999, 32084, 35156, 38896, 41548, 41956, 53768, 54296, 57998, 64168, 70312, 77792, 83096, 83912, 88231, 107536, 108592, 114257, 115379, 115996, 128336, 136357, 140624, 166192, 167824, 176462, 215072, 217184, 228514, 230758, 231992, 256672, 272714, 281248, 318989, 332384, 335648, 352924, 376987, 457028, 461516, 463984, 492983, 545428, 637978, 705848, 753974, 914056, 923032, 927968, 985966, 1090856, 1275956, 1411696, 1499927, 1507948, 1828112, 1846064, 1971932, 2181712, 2551912, 2823392, 2999854, 3015896, 3656224, 3692128, 3943864, 4146857, 4363424, 5103824, 5422813, 5999708, 6031792, 6408779, 7887728, 8293714, 10207648, 10845626, 11999416, 12063584, 12817558, 15775456, 16587428, 21691252, 23998832, 25635116, 33174856, 43382504, 47997664, 51270232, 66349712, 70496569, 86765008, 102540464, 132699424, 140993138, 173530016, 205080928, 281986276, 563972552, 1127945104, 2255890208]

約数ペア:

[(1, 2255890208), (2, 1127945104), (4, 563972552), (8, 281986276), (11, 205080928), (13, 173530016), (16, 140993138), (17, 132699424), (22, 102540464), (26, 86765008), (32, 70496569), (34, 66349712), (44, 51270232), (47, 47997664), (52, 43382504), (68, 33174856), (88, 25635116), (94, 23998832), (104, 21691252), (136, 16587428), (143, 15775456), (176, 12817558), (187, 12063584), (188, 11999416), (208, 10845626), (221, 10207648), (272, 8293714), (286, 7887728), (352, 6408779), (374, 6031792), (376, 5999708), (416, 5422813), (442, 5103824), (517, 4363424), (544, 4146857), (572, 3943864), (611, 3692128), (617, 3656224), (748, 3015896), (752, 2999854), (799, 2823392), (884, 2551912), (1034, 2181712), (1144, 1971932), (1222, 1846064), (1234, 1828112), (1496, 1507948), (1504, 1499927), (1598, 1411696), (1768, 1275956), (2068, 1090856), (2288, 985966), (2431, 927968), (2444, 923032), (2468, 914056), (2992, 753974), (3196, 705848), (3536, 637978), (4136, 545428), (4576, 492983), (4862, 463984), (4888, 461516), (4936, 457028), (5984, 376987), (6392, 352924), (6721, 335648), (6787, 332384), (7072, 318989), (8021, 281248), (8272, 272714), (8789, 256672), (9724, 231992), (9776, 230758), (9872, 228514), (10387, 217184), (10489, 215072), (12784, 176462), (13442, 167824), (13574, 166192), (16042, 140624), (16544, 136357), (17578, 128336), (19448, 115996), (19552, 115379), (19744, 114257), (20774, 108592), (20978, 107536), (25568, 88231), (26884, 83912), (27148, 83096), (28999, 77792), (32084, 70312), (35156, 64168), (38896, 57998), (41548, 54296), (41956, 53768)]