516187944

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:780

約数の個数: 128

約数和(自身を含む): 1494220800

約数和(自身を除く): 978032856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 127, 186, 216, 248, 254, 279, 372, 381, 508, 558, 607, 744, 762, 837, 1016, 1116, 1143, 1214, 1524, 1674, 1821, 2232, 2286, 2428, 3048, 3348, 3429, 3642, 3937, 4572, 4856, 5463, 6696, 6858, 7284, 7874, 9144, 10926, 11811, 13716, 14568, 15748, 16389, 18817, 21852, 23622, 27432, 31496, 32778, 35433, 37634, 43704, 47244, 56451, 65556, 70866, 75268, 77089, 94488, 106299, 112902, 131112, 141732, 150536, 154178, 169353, 212598, 225804, 231267, 283464, 308356, 338706, 425196, 451608, 462534, 508059, 616712, 677412, 693801, 850392, 925068, 1016118, 1354824, 1387602, 1850136, 2032236, 2081403, 2389759, 2775204, 4064472, 4162806, 4779518, 5550408, 7169277, 8325612, 9559036, 14338554, 16651224, 19118072, 21507831, 28677108, 43015662, 57354216, 64523493, 86031324, 129046986, 172062648, 258093972, 516187944]

約数ペア:

[(1, 516187944), (2, 258093972), (3, 172062648), (4, 129046986), (6, 86031324), (8, 64523493), (9, 57354216), (12, 43015662), (18, 28677108), (24, 21507831), (27, 19118072), (31, 16651224), (36, 14338554), (54, 9559036), (62, 8325612), (72, 7169277), (93, 5550408), (108, 4779518), (124, 4162806), (127, 4064472), (186, 2775204), (216, 2389759), (248, 2081403), (254, 2032236), (279, 1850136), (372, 1387602), (381, 1354824), (508, 1016118), (558, 925068), (607, 850392), (744, 693801), (762, 677412), (837, 616712), (1016, 508059), (1116, 462534), (1143, 451608), (1214, 425196), (1524, 338706), (1674, 308356), (1821, 283464), (2232, 231267), (2286, 225804), (2428, 212598), (3048, 169353), (3348, 154178), (3429, 150536), (3642, 141732), (3937, 131112), (4572, 112902), (4856, 106299), (5463, 94488), (6696, 77089), (6858, 75268), (7284, 70866), (7874, 65556), (9144, 56451), (10926, 47244), (11811, 43704), (13716, 37634), (14568, 35433), (15748, 32778), (16389, 31496), (18817, 27432), (21852, 23622)]