216235548

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1124

約数の個数: 96

約数和(自身を含む): 587200320

約数和(自身を除く): 370964772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 53, 54, 74, 106, 108, 111, 148, 159, 212, 222, 318, 333, 444, 477, 636, 666, 954, 999, 1021, 1332, 1431, 1908, 1961, 1998, 2042, 2862, 3063, 3922, 3996, 4084, 5724, 5883, 6126, 7844, 9189, 11766, 12252, 17649, 18378, 23532, 27567, 35298, 36756, 37777, 52947, 54113, 55134, 70596, 75554, 105894, 108226, 110268, 113331, 151108, 162339, 211788, 216452, 226662, 324678, 339993, 453324, 487017, 649356, 679986, 974034, 1019979, 1359972, 1461051, 1948068, 2002181, 2039958, 2922102, 4004362, 4079916, 5844204, 6006543, 8008724, 12013086, 18019629, 24026172, 36039258, 54058887, 72078516, 108117774, 216235548]

約数ペア:

[(1, 216235548), (2, 108117774), (3, 72078516), (4, 54058887), (6, 36039258), (9, 24026172), (12, 18019629), (18, 12013086), (27, 8008724), (36, 6006543), (37, 5844204), (53, 4079916), (54, 4004362), (74, 2922102), (106, 2039958), (108, 2002181), (111, 1948068), (148, 1461051), (159, 1359972), (212, 1019979), (222, 974034), (318, 679986), (333, 649356), (444, 487017), (477, 453324), (636, 339993), (666, 324678), (954, 226662), (999, 216452), (1021, 211788), (1332, 162339), (1431, 151108), (1908, 113331), (1961, 110268), (1998, 108226), (2042, 105894), (2862, 75554), (3063, 70596), (3922, 55134), (3996, 54113), (4084, 52947), (5724, 37777), (5883, 36756), (6126, 35298), (7844, 27567), (9189, 23532), (11766, 18378), (12252, 17649)]