523276208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6781}}^1$

素因数の和:6862

約数の個数: 80

約数和(自身を含む): 1271543616

約数和(自身を除く): 748267408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 1378, 1456, 1484, 2756, 2968, 4823, 5512, 5936, 6781, 9646, 11024, 13562, 19292, 27124, 38584, 47467, 54248, 77168, 88153, 94934, 108496, 176306, 189868, 352612, 359393, 379736, 617071, 705224, 718786, 759472, 1234142, 1410448, 1437572, 2468284, 2515751, 2875144, 4672109, 4936568, 5031502, 5750288, 9344218, 9873136, 10063004, 18688436, 20126008, 32704763, 37376872, 40252016, 65409526, 74753744, 130819052, 261638104, 523276208]

約数ペア:

[(1, 523276208), (2, 261638104), (4, 130819052), (7, 74753744), (8, 65409526), (13, 40252016), (14, 37376872), (16, 32704763), (26, 20126008), (28, 18688436), (52, 10063004), (53, 9873136), (56, 9344218), (91, 5750288), (104, 5031502), (106, 4936568), (112, 4672109), (182, 2875144), (208, 2515751), (212, 2468284), (364, 1437572), (371, 1410448), (424, 1234142), (689, 759472), (728, 718786), (742, 705224), (848, 617071), (1378, 379736), (1456, 359393), (1484, 352612), (2756, 189868), (2968, 176306), (4823, 108496), (5512, 94934), (5936, 88153), (6781, 77168), (9646, 54248), (11024, 47467), (13562, 38584), (19292, 27124)]