248489424

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 160

約数和(自身を含む): 755308800

約数和(自身を除く): 506819376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 89, 92, 108, 138, 144, 178, 184, 207, 216, 267, 276, 281, 356, 368, 414, 432, 534, 552, 562, 621, 712, 801, 828, 843, 1068, 1104, 1124, 1242, 1424, 1602, 1656, 1686, 2047, 2136, 2248, 2403, 2484, 2529, 3204, 3312, 3372, 4094, 4272, 4496, 4806, 4968, 5058, 6141, 6408, 6463, 6744, 7587, 8188, 9612, 9936, 10116, 12282, 12816, 12926, 13488, 15174, 16376, 18423, 19224, 19389, 20232, 24564, 25009, 25852, 30348, 32752, 36846, 38448, 38778, 40464, 49128, 50018, 51704, 55269, 58167, 60696, 73692, 75027, 77556, 98256, 100036, 103408, 110538, 116334, 121392, 147384, 150054, 155112, 174501, 200072, 221076, 225081, 232668, 294768, 300108, 310224, 349002, 400144, 442152, 450162, 465336, 575207, 600216, 675243, 698004, 884304, 900324, 930672, 1150414, 1200432, 1350486, 1396008, 1725621, 1800648, 2300828, 2700972, 2792016, 3451242, 3601296, 4601656, 5176863, 5401944, 6902484, 9203312, 10353726, 10803888, 13804968, 15530589, 20707452, 27609936, 31061178, 41414904, 62122356, 82829808, 124244712, 248489424]

約数ペア:

[(1, 248489424), (2, 124244712), (3, 82829808), (4, 62122356), (6, 41414904), (8, 31061178), (9, 27609936), (12, 20707452), (16, 15530589), (18, 13804968), (23, 10803888), (24, 10353726), (27, 9203312), (36, 6902484), (46, 5401944), (48, 5176863), (54, 4601656), (69, 3601296), (72, 3451242), (89, 2792016), (92, 2700972), (108, 2300828), (138, 1800648), (144, 1725621), (178, 1396008), (184, 1350486), (207, 1200432), (216, 1150414), (267, 930672), (276, 900324), (281, 884304), (356, 698004), (368, 675243), (414, 600216), (432, 575207), (534, 465336), (552, 450162), (562, 442152), (621, 400144), (712, 349002), (801, 310224), (828, 300108), (843, 294768), (1068, 232668), (1104, 225081), (1124, 221076), (1242, 200072), (1424, 174501), (1602, 155112), (1656, 150054), (1686, 147384), (2047, 121392), (2136, 116334), (2248, 110538), (2403, 103408), (2484, 100036), (2529, 98256), (3204, 77556), (3312, 75027), (3372, 73692), (4094, 60696), (4272, 58167), (4496, 55269), (4806, 51704), (4968, 50018), (5058, 49128), (6141, 40464), (6408, 38778), (6463, 38448), (6744, 36846), (7587, 32752), (8188, 30348), (9612, 25852), (9936, 25009), (10116, 24564), (12282, 20232), (12816, 19389), (12926, 19224), (13488, 18423), (15174, 16376)]