216276216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4987}}^1$

素因数の和:5148

約数の個数: 64

約数和(自身を含む): 586588800

約数和(自身を除く): 370312584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 3336, 3614, 4987, 5421, 7228, 9974, 10842, 14456, 14961, 19948, 21684, 29922, 39896, 43368, 59844, 64831, 119688, 129662, 194493, 259324, 388986, 518648, 693193, 777972, 1386386, 1555944, 2079579, 2772772, 4159158, 5545544, 8318316, 9011509, 16636632, 18023018, 27034527, 36046036, 54069054, 72092072, 108138108, 216276216]

約数ペア:

[(1, 216276216), (2, 108138108), (3, 72092072), (4, 54069054), (6, 36046036), (8, 27034527), (12, 18023018), (13, 16636632), (24, 9011509), (26, 8318316), (39, 5545544), (52, 4159158), (78, 2772772), (104, 2079579), (139, 1555944), (156, 1386386), (278, 777972), (312, 693193), (417, 518648), (556, 388986), (834, 259324), (1112, 194493), (1668, 129662), (1807, 119688), (3336, 64831), (3614, 59844), (4987, 43368), (5421, 39896), (7228, 29922), (9974, 21684), (10842, 19948), (14456, 14961)]