283882144

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7499}}^1$

素因数の和:7542

約数の個数: 72

約数和(自身を含む): 691740000

約数和(自身を除く): 407857856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5408, 7499, 9464, 14998, 18928, 29996, 37856, 52493, 59992, 97487, 104986, 119984, 194974, 209972, 239968, 389948, 419944, 682409, 779896, 839888, 1267331, 1364818, 1559792, 1679776, 2534662, 2729636, 3119584, 5069324, 5459272, 8871317, 10138648, 10918544, 17742634, 20277296, 21837088, 35485268, 40554592, 70970536, 141941072, 283882144]

約数ペア:

[(1, 283882144), (2, 141941072), (4, 70970536), (7, 40554592), (8, 35485268), (13, 21837088), (14, 20277296), (16, 17742634), (26, 10918544), (28, 10138648), (32, 8871317), (52, 5459272), (56, 5069324), (91, 3119584), (104, 2729636), (112, 2534662), (169, 1679776), (182, 1559792), (208, 1364818), (224, 1267331), (338, 839888), (364, 779896), (416, 682409), (676, 419944), (728, 389948), (1183, 239968), (1352, 209972), (1456, 194974), (2366, 119984), (2704, 104986), (2912, 97487), (4732, 59992), (5408, 52493), (7499, 37856), (9464, 29996), (14998, 18928)]