397187784144

素因数分解:

$2^4\times 3^3\times {\mathrm{857}}^1\times {\mathrm{1072831}}^1$

素因数の和:1073705

約数の個数: 80

約数和(自身を含む): 1141407421440

約数和(自身を除く): 744219637296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 857, 1714, 2571, 3428, 5142, 6856, 7713, 10284, 13712, 15426, 20568, 23139, 30852, 41136, 46278, 61704, 92556, 123408, 185112, 370224, 1072831, 2145662, 3218493, 4291324, 6436986, 8582648, 9655479, 12873972, 17165296, 19310958, 25747944, 28966437, 38621916, 51495888, 57932874, 77243832, 115865748, 154487664, 231731496, 463462992, 919416167, 1838832334, 2758248501, 3677664668, 5516497002, 7355329336, 8274745503, 11032994004, 14710658672, 16549491006, 22065988008, 24824236509, 33098982012, 44131976016, 49648473018, 66197964024, 99296946036, 132395928048, 198593892072, 397187784144]

約数ペア:

[(1, 397187784144), (2, 198593892072), (3, 132395928048), (4, 99296946036), (6, 66197964024), (8, 49648473018), (9, 44131976016), (12, 33098982012), (16, 24824236509), (18, 22065988008), (24, 16549491006), (27, 14710658672), (36, 11032994004), (48, 8274745503), (54, 7355329336), (72, 5516497002), (108, 3677664668), (144, 2758248501), (216, 1838832334), (432, 919416167), (857, 463462992), (1714, 231731496), (2571, 154487664), (3428, 115865748), (5142, 77243832), (6856, 57932874), (7713, 51495888), (10284, 38621916), (13712, 28966437), (15426, 25747944), (20568, 19310958), (23139, 17165296), (30852, 12873972), (41136, 9655479), (46278, 8582648), (61704, 6436986), (92556, 4291324), (123408, 3218493), (185112, 2145662), (370224, 1072831)]