222768144

素因数分解:

$2^4\times 3^4\times {\mathrm{171889}}^1$

素因数の和:171909

約数の個数: 50

約数和(自身を含む): 644759390

約数和(自身を除く): 421991246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 171889, 343778, 515667, 687556, 1031334, 1375112, 1547001, 2062668, 2750224, 3094002, 4125336, 4641003, 6188004, 8250672, 9282006, 12376008, 13923009, 18564012, 24752016, 27846018, 37128024, 55692036, 74256048, 111384072, 222768144]

約数ペア:

[(1, 222768144), (2, 111384072), (3, 74256048), (4, 55692036), (6, 37128024), (8, 27846018), (9, 24752016), (12, 18564012), (16, 13923009), (18, 12376008), (24, 9282006), (27, 8250672), (36, 6188004), (48, 4641003), (54, 4125336), (72, 3094002), (81, 2750224), (108, 2062668), (144, 1547001), (162, 1375112), (216, 1031334), (324, 687556), (432, 515667), (648, 343778), (1296, 171889)]