215854656

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{38767}}^1$

素因数の和:38811

約数の個数: 56

約数和(自身を含む): 590824320

約数和(自身を除く): 374969664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 5568, 38767, 77534, 116301, 155068, 232602, 310136, 465204, 620272, 930408, 1124243, 1240544, 1860816, 2248486, 2481088, 3372729, 3721632, 4496972, 6745458, 7443264, 8993944, 13490916, 17987888, 26981832, 35975776, 53963664, 71951552, 107927328, 215854656]

約数ペア:

[(1, 215854656), (2, 107927328), (3, 71951552), (4, 53963664), (6, 35975776), (8, 26981832), (12, 17987888), (16, 13490916), (24, 8993944), (29, 7443264), (32, 6745458), (48, 4496972), (58, 3721632), (64, 3372729), (87, 2481088), (96, 2248486), (116, 1860816), (174, 1240544), (192, 1124243), (232, 930408), (348, 620272), (464, 465204), (696, 310136), (928, 232602), (1392, 155068), (1856, 116301), (2784, 77534), (5568, 38767)]