248980992

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 160

約数和(自身を含む): 735807072

約数和(自身を除く): 486826080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 208, 222, 256, 296, 312, 337, 384, 416, 444, 481, 512, 592, 624, 674, 768, 832, 888, 962, 1011, 1184, 1248, 1348, 1443, 1536, 1664, 1776, 1924, 2022, 2368, 2496, 2696, 2886, 3328, 3552, 3848, 4044, 4381, 4736, 4992, 5392, 5772, 6656, 7104, 7696, 8088, 8762, 9472, 9984, 10784, 11544, 12469, 13143, 14208, 15392, 16176, 17524, 18944, 19968, 21568, 23088, 24938, 26286, 28416, 30784, 32352, 35048, 37407, 43136, 46176, 49876, 52572, 56832, 61568, 64704, 70096, 74814, 86272, 92352, 99752, 105144, 123136, 129408, 140192, 149628, 162097, 172544, 184704, 199504, 210288, 246272, 258816, 280384, 299256, 324194, 369408, 399008, 420576, 486291, 517632, 560768, 598512, 648388, 738816, 798016, 841152, 972582, 1121536, 1197024, 1296776, 1596032, 1682304, 1945164, 2243072, 2394048, 2593552, 3192064, 3364608, 3890328, 4788096, 5187104, 6384128, 6729216, 7780656, 9576192, 10374208, 15561312, 19152384, 20748416, 31122624, 41496832, 62245248, 82993664, 124490496, 248980992]

約数ペア:

[(1, 248980992), (2, 124490496), (3, 82993664), (4, 62245248), (6, 41496832), (8, 31122624), (12, 20748416), (13, 19152384), (16, 15561312), (24, 10374208), (26, 9576192), (32, 7780656), (37, 6729216), (39, 6384128), (48, 5187104), (52, 4788096), (64, 3890328), (74, 3364608), (78, 3192064), (96, 2593552), (104, 2394048), (111, 2243072), (128, 1945164), (148, 1682304), (156, 1596032), (192, 1296776), (208, 1197024), (222, 1121536), (256, 972582), (296, 841152), (312, 798016), (337, 738816), (384, 648388), (416, 598512), (444, 560768), (481, 517632), (512, 486291), (592, 420576), (624, 399008), (674, 369408), (768, 324194), (832, 299256), (888, 280384), (962, 258816), (1011, 246272), (1184, 210288), (1248, 199504), (1348, 184704), (1443, 172544), (1536, 162097), (1664, 149628), (1776, 140192), (1924, 129408), (2022, 123136), (2368, 105144), (2496, 99752), (2696, 92352), (2886, 86272), (3328, 74814), (3552, 70096), (3848, 64704), (4044, 61568), (4381, 56832), (4736, 52572), (4992, 49876), (5392, 46176), (5772, 43136), (6656, 37407), (7104, 35048), (7696, 32352), (8088, 30784), (8762, 28416), (9472, 26286), (9984, 24938), (10784, 23088), (11544, 21568), (12469, 19968), (13143, 18944), (14208, 17524), (15392, 16176)]