314967888

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1657

約数の個数: 120

約数和(自身を含む): 935475840

約数和(自身を除く): 620507952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 61, 69, 72, 92, 122, 138, 144, 183, 184, 207, 244, 276, 366, 368, 414, 488, 549, 552, 732, 828, 976, 1098, 1104, 1403, 1464, 1559, 1656, 2196, 2806, 2928, 3118, 3312, 4209, 4392, 4677, 5612, 6236, 8418, 8784, 9354, 11224, 12472, 12627, 14031, 16836, 18708, 22448, 24944, 25254, 28062, 33672, 35857, 37416, 50508, 56124, 67344, 71714, 74832, 95099, 101016, 107571, 112248, 143428, 190198, 202032, 215142, 224496, 285297, 286856, 322713, 380396, 430284, 570594, 573712, 645426, 760792, 855891, 860568, 1141188, 1290852, 1521584, 1711782, 1721136, 2187277, 2282376, 2581704, 3423564, 4374554, 4564752, 5163408, 6561831, 6847128, 8749108, 13123662, 13694256, 17498216, 19685493, 26247324, 34996432, 39370986, 52494648, 78741972, 104989296, 157483944, 314967888]

約数ペア:

[(1, 314967888), (2, 157483944), (3, 104989296), (4, 78741972), (6, 52494648), (8, 39370986), (9, 34996432), (12, 26247324), (16, 19685493), (18, 17498216), (23, 13694256), (24, 13123662), (36, 8749108), (46, 6847128), (48, 6561831), (61, 5163408), (69, 4564752), (72, 4374554), (92, 3423564), (122, 2581704), (138, 2282376), (144, 2187277), (183, 1721136), (184, 1711782), (207, 1521584), (244, 1290852), (276, 1141188), (366, 860568), (368, 855891), (414, 760792), (488, 645426), (549, 573712), (552, 570594), (732, 430284), (828, 380396), (976, 322713), (1098, 286856), (1104, 285297), (1403, 224496), (1464, 215142), (1559, 202032), (1656, 190198), (2196, 143428), (2806, 112248), (2928, 107571), (3118, 101016), (3312, 95099), (4209, 74832), (4392, 71714), (4677, 67344), (5612, 56124), (6236, 50508), (8418, 37416), (8784, 35857), (9354, 33672), (11224, 28062), (12472, 25254), (12627, 24944), (14031, 22448), (16836, 18708)]