389888048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{37547}}^1$

素因数の和:37625

約数の個数: 40

約数和(自身を含む): 838071360

約数和(自身を除く): 448183312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 10384, 37547, 75094, 150188, 300376, 413017, 600752, 826034, 1652068, 2215273, 3304136, 4430546, 6608272, 8861092, 17722184, 24368003, 35444368, 48736006, 97472012, 194944024, 389888048]

約数ペア:

[(1, 389888048), (2, 194944024), (4, 97472012), (8, 48736006), (11, 35444368), (16, 24368003), (22, 17722184), (44, 8861092), (59, 6608272), (88, 4430546), (118, 3304136), (176, 2215273), (236, 1652068), (472, 826034), (649, 600752), (944, 413017), (1298, 300376), (2596, 150188), (5192, 75094), (10384, 37547)]