311904108

素因数分解:

$2^2\times 3^6\times {\mathrm{106963}}^1$

素因数の和:106985

約数の個数: 42

約数和(自身を含む): 818381564

約数和(自身を除く): 506477456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 106963, 213926, 320889, 427852, 641778, 962667, 1283556, 1925334, 2888001, 3850668, 5776002, 8664003, 11552004, 17328006, 25992009, 34656012, 51984018, 77976027, 103968036, 155952054, 311904108]

約数ペア:

[(1, 311904108), (2, 155952054), (3, 103968036), (4, 77976027), (6, 51984018), (9, 34656012), (12, 25992009), (18, 17328006), (27, 11552004), (36, 8664003), (54, 5776002), (81, 3850668), (108, 2888001), (162, 1925334), (243, 1283556), (324, 962667), (486, 641778), (729, 427852), (972, 320889), (1458, 213926), (2916, 106963)]