386623328

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1459}}^1$

素因数の和:1509

約数の個数: 108

約数和(自身を含む): 959443380

約数和(自身を除く): 572820052

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 224, 338, 364, 392, 416, 637, 676, 728, 784, 1183, 1274, 1352, 1456, 1459, 1568, 2366, 2548, 2704, 2912, 2918, 4732, 5096, 5408, 5836, 8281, 9464, 10192, 10213, 11672, 16562, 18928, 18967, 20384, 20426, 23344, 33124, 37856, 37934, 40852, 46688, 66248, 71491, 75868, 81704, 132496, 132769, 142982, 151736, 163408, 246571, 264992, 265538, 285964, 303472, 326816, 493142, 531076, 571928, 606944, 929383, 986284, 1062152, 1143856, 1725997, 1858766, 1972568, 2124304, 2287712, 3451994, 3717532, 3945136, 4248608, 6903988, 7435064, 7890272, 12081979, 13807976, 14870128, 24163958, 27615952, 29740256, 48327916, 55231904, 96655832, 193311664, 386623328]

約数ペア:

[(1, 386623328), (2, 193311664), (4, 96655832), (7, 55231904), (8, 48327916), (13, 29740256), (14, 27615952), (16, 24163958), (26, 14870128), (28, 13807976), (32, 12081979), (49, 7890272), (52, 7435064), (56, 6903988), (91, 4248608), (98, 3945136), (104, 3717532), (112, 3451994), (169, 2287712), (182, 2124304), (196, 1972568), (208, 1858766), (224, 1725997), (338, 1143856), (364, 1062152), (392, 986284), (416, 929383), (637, 606944), (676, 571928), (728, 531076), (784, 493142), (1183, 326816), (1274, 303472), (1352, 285964), (1456, 265538), (1459, 264992), (1568, 246571), (2366, 163408), (2548, 151736), (2704, 142982), (2912, 132769), (2918, 132496), (4732, 81704), (5096, 75868), (5408, 71491), (5836, 66248), (8281, 46688), (9464, 40852), (10192, 37934), (10213, 37856), (11672, 33124), (16562, 23344), (18928, 20426), (18967, 20384)]