289503552

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115987}}^1$

素因数の和:116015

約数の個数: 56

約数和(自身を含む): 824906656

約数和(自身を除く): 535403104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 115987, 231974, 347961, 463948, 695922, 927896, 1391844, 1507831, 1855792, 2783688, 3015662, 3711584, 4523493, 5567376, 6031324, 7423168, 9046986, 11134752, 12062648, 18093972, 22269504, 24125296, 36187944, 48250592, 72375888, 96501184, 144751776, 289503552]

約数ペア:

[(1, 289503552), (2, 144751776), (3, 96501184), (4, 72375888), (6, 48250592), (8, 36187944), (12, 24125296), (13, 22269504), (16, 18093972), (24, 12062648), (26, 11134752), (32, 9046986), (39, 7423168), (48, 6031324), (52, 5567376), (64, 4523493), (78, 3711584), (96, 3015662), (104, 2783688), (156, 1855792), (192, 1507831), (208, 1391844), (312, 927896), (416, 695922), (624, 463948), (832, 347961), (1248, 231974), (2496, 115987)]