221569643964

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{2699}}^1\times {\mathrm{13933}}^1$

素因数の和:17130

約数の個数: 48

約数和(自身を含む): 518277916800

約数和(自身を除く): 296708272836

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2699, 2946, 5398, 5892, 8097, 10796, 13933, 16194, 27866, 32388, 41799, 55732, 83598, 167196, 1325209, 2650418, 3975627, 5300836, 6841103, 7951254, 13682206, 15902508, 20523309, 27364412, 37605167, 41046618, 75210334, 82093236, 112815501, 150420668, 225631002, 451262004, 18464136997, 36928273994, 55392410991, 73856547988, 110784821982, 221569643964]

約数ペア:

[(1, 221569643964), (2, 110784821982), (3, 73856547988), (4, 55392410991), (6, 36928273994), (12, 18464136997), (491, 451262004), (982, 225631002), (1473, 150420668), (1964, 112815501), (2699, 82093236), (2946, 75210334), (5398, 41046618), (5892, 37605167), (8097, 27364412), (10796, 20523309), (13933, 15902508), (16194, 13682206), (27866, 7951254), (32388, 6841103), (41799, 5300836), (55732, 3975627), (83598, 2650418), (167196, 1325209)]