222911352

素因数分解:

$2^3\times 3^4\times {\mathrm{419}}^1\times {\mathrm{821}}^1$

素因数の和:1258

約数の個数: 80

約数和(自身を含む): 626610600

約数和(自身を除く): 403699248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 419, 648, 821, 838, 1257, 1642, 1676, 2463, 2514, 3284, 3352, 3771, 4926, 5028, 6568, 7389, 7542, 9852, 10056, 11313, 14778, 15084, 19704, 22167, 22626, 29556, 30168, 33939, 44334, 45252, 59112, 66501, 67878, 88668, 90504, 133002, 135756, 177336, 266004, 271512, 343999, 532008, 687998, 1031997, 1375996, 2063994, 2751992, 3095991, 4127988, 6191982, 8255976, 9287973, 12383964, 18575946, 24767928, 27863919, 37151892, 55727838, 74303784, 111455676, 222911352]

約数ペア:

[(1, 222911352), (2, 111455676), (3, 74303784), (4, 55727838), (6, 37151892), (8, 27863919), (9, 24767928), (12, 18575946), (18, 12383964), (24, 9287973), (27, 8255976), (36, 6191982), (54, 4127988), (72, 3095991), (81, 2751992), (108, 2063994), (162, 1375996), (216, 1031997), (324, 687998), (419, 532008), (648, 343999), (821, 271512), (838, 266004), (1257, 177336), (1642, 135756), (1676, 133002), (2463, 90504), (2514, 88668), (3284, 67878), (3352, 66501), (3771, 59112), (4926, 45252), (5028, 44334), (6568, 33939), (7389, 30168), (7542, 29556), (9852, 22626), (10056, 22167), (11313, 19704), (14778, 15084)]