219161008

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{6659}}^1$

素因数の和:6706

約数の個数: 60

約数和(自身を含む): 494265240

約数和(自身を除く): 275104232

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2992, 4114, 6659, 8228, 13318, 16456, 26636, 32912, 53272, 73249, 106544, 113203, 146498, 226406, 292996, 452812, 585992, 805739, 905624, 1171984, 1245233, 1611478, 1811248, 2490466, 3222956, 4980932, 6445912, 9961864, 12891824, 13697563, 19923728, 27395126, 54790252, 109580504, 219161008]

約数ペア:

[(1, 219161008), (2, 109580504), (4, 54790252), (8, 27395126), (11, 19923728), (16, 13697563), (17, 12891824), (22, 9961864), (34, 6445912), (44, 4980932), (68, 3222956), (88, 2490466), (121, 1811248), (136, 1611478), (176, 1245233), (187, 1171984), (242, 905624), (272, 805739), (374, 585992), (484, 452812), (748, 292996), (968, 226406), (1496, 146498), (1936, 113203), (2057, 106544), (2992, 73249), (4114, 53272), (6659, 32912), (8228, 26636), (13318, 16456)]