438296768

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^2\times {\mathrm{827}}^1$

素因数の和:879

約数の個数: 126

約数和(自身を含む): 1096882236

約数和(自身を除く): 658585468

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 169, 182, 196, 208, 224, 338, 364, 392, 416, 448, 637, 676, 728, 784, 827, 832, 1183, 1274, 1352, 1456, 1568, 1654, 2366, 2548, 2704, 2912, 3136, 3308, 4732, 5096, 5408, 5789, 5824, 6616, 8281, 9464, 10192, 10751, 10816, 11578, 13232, 16562, 18928, 20384, 21502, 23156, 26464, 33124, 37856, 40523, 40768, 43004, 46312, 52928, 66248, 75257, 75712, 81046, 86008, 92624, 132496, 139763, 150514, 162092, 172016, 185248, 264992, 279526, 301028, 324184, 344032, 370496, 526799, 529984, 559052, 602056, 648368, 688064, 978341, 1053598, 1118104, 1204112, 1296736, 1956682, 2107196, 2236208, 2408224, 2593472, 3913364, 4214392, 4472416, 4816448, 6848387, 7826728, 8428784, 8944832, 13696774, 15653456, 16857568, 27393548, 31306912, 33715136, 54787096, 62613824, 109574192, 219148384, 438296768]

約数ペア:

[(1, 438296768), (2, 219148384), (4, 109574192), (7, 62613824), (8, 54787096), (13, 33715136), (14, 31306912), (16, 27393548), (26, 16857568), (28, 15653456), (32, 13696774), (49, 8944832), (52, 8428784), (56, 7826728), (64, 6848387), (91, 4816448), (98, 4472416), (104, 4214392), (112, 3913364), (169, 2593472), (182, 2408224), (196, 2236208), (208, 2107196), (224, 1956682), (338, 1296736), (364, 1204112), (392, 1118104), (416, 1053598), (448, 978341), (637, 688064), (676, 648368), (728, 602056), (784, 559052), (827, 529984), (832, 526799), (1183, 370496), (1274, 344032), (1352, 324184), (1456, 301028), (1568, 279526), (1654, 264992), (2366, 185248), (2548, 172016), (2704, 162092), (2912, 150514), (3136, 139763), (3308, 132496), (4732, 92624), (5096, 86008), (5408, 81046), (5789, 75712), (5824, 75257), (6616, 66248), (8281, 52928), (9464, 46312), (10192, 43004), (10751, 40768), (10816, 40523), (11578, 37856), (13232, 33124), (16562, 26464), (18928, 23156), (20384, 21502)]