40289322908

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1\times {\mathrm{643}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 71552995584

約数和(自身を除く): 31263672676

約数列:

[1, 2, 4, 151, 227, 302, 454, 457, 604, 643, 908, 914, 1286, 1828, 2572, 34277, 68554, 69007, 97093, 103739, 137108, 138014, 145961, 194186, 207478, 276028, 291922, 293851, 388372, 414956, 583844, 587702, 1175404, 15664589, 22040111, 31329178, 44080222, 44371501, 62658356, 66704177, 88160444, 88743002, 133408354, 177486004, 266816708, 10072330727, 20144661454, 40289322908]

約数ペア:

[(1, 40289322908), (2, 20144661454), (4, 10072330727), (151, 266816708), (227, 177486004), (302, 133408354), (454, 88743002), (457, 88160444), (604, 66704177), (643, 62658356), (908, 44371501), (914, 44080222), (1286, 31329178), (1828, 22040111), (2572, 15664589), (34277, 1175404), (68554, 587702), (69007, 583844), (97093, 414956), (103739, 388372), (137108, 293851), (138014, 291922), (145961, 276028), (194186, 207478)]