15561312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 45313632

約数和(自身を除く): 29752320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 74, 78, 96, 104, 111, 148, 156, 208, 222, 296, 312, 337, 416, 444, 481, 592, 624, 674, 888, 962, 1011, 1184, 1248, 1348, 1443, 1776, 1924, 2022, 2696, 2886, 3552, 3848, 4044, 4381, 5392, 5772, 7696, 8088, 8762, 10784, 11544, 12469, 13143, 15392, 16176, 17524, 23088, 24938, 26286, 32352, 35048, 37407, 46176, 49876, 52572, 70096, 74814, 99752, 105144, 140192, 149628, 162097, 199504, 210288, 299256, 324194, 399008, 420576, 486291, 598512, 648388, 972582, 1197024, 1296776, 1945164, 2593552, 3890328, 5187104, 7780656, 15561312]

約数ペア:

[(1, 15561312), (2, 7780656), (3, 5187104), (4, 3890328), (6, 2593552), (8, 1945164), (12, 1296776), (13, 1197024), (16, 972582), (24, 648388), (26, 598512), (32, 486291), (37, 420576), (39, 399008), (48, 324194), (52, 299256), (74, 210288), (78, 199504), (96, 162097), (104, 149628), (111, 140192), (148, 105144), (156, 99752), (208, 74814), (222, 70096), (296, 52572), (312, 49876), (337, 46176), (416, 37407), (444, 35048), (481, 32352), (592, 26286), (624, 24938), (674, 23088), (888, 17524), (962, 16176), (1011, 15392), (1184, 13143), (1248, 12469), (1348, 11544), (1443, 10784), (1776, 8762), (1924, 8088), (2022, 7696), (2696, 5772), (2886, 5392), (3552, 4381), (3848, 4044)]