218071744

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1973}}^1$

素因数の和:2153

約数の個数: 56

約数和(自身を含む): 475323408

約数和(自身を除く): 257251664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 157, 176, 314, 352, 628, 704, 1256, 1727, 1973, 2512, 3454, 3946, 5024, 6908, 7892, 10048, 13816, 15784, 21703, 27632, 31568, 43406, 55264, 63136, 86812, 110528, 126272, 173624, 309761, 347248, 619522, 694496, 1239044, 1388992, 2478088, 3407371, 4956176, 6814742, 9912352, 13629484, 19824704, 27258968, 54517936, 109035872, 218071744]

約数ペア:

[(1, 218071744), (2, 109035872), (4, 54517936), (8, 27258968), (11, 19824704), (16, 13629484), (22, 9912352), (32, 6814742), (44, 4956176), (64, 3407371), (88, 2478088), (157, 1388992), (176, 1239044), (314, 694496), (352, 619522), (628, 347248), (704, 309761), (1256, 173624), (1727, 126272), (1973, 110528), (2512, 86812), (3454, 63136), (3946, 55264), (5024, 43406), (6908, 31568), (7892, 27632), (10048, 21703), (13816, 15784)]