313620288

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:520

約数の個数: 112

約数和(自身を含む): 861267264

約数和(自身を除く): 547646976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 131, 148, 192, 222, 262, 296, 337, 393, 444, 524, 592, 674, 786, 888, 1011, 1048, 1184, 1348, 1572, 1776, 2022, 2096, 2368, 2696, 3144, 3552, 4044, 4192, 4847, 5392, 6288, 7104, 8088, 8384, 9694, 10784, 12469, 12576, 14541, 16176, 19388, 21568, 24938, 25152, 29082, 32352, 37407, 38776, 44147, 49876, 58164, 64704, 74814, 77552, 88294, 99752, 116328, 132441, 149628, 155104, 176588, 199504, 232656, 264882, 299256, 310208, 353176, 399008, 465312, 529764, 598512, 706352, 798016, 930624, 1059528, 1197024, 1412704, 1633439, 2119056, 2394048, 2825408, 3266878, 4238112, 4900317, 6533756, 8476224, 9800634, 13067512, 19601268, 26135024, 39202536, 52270048, 78405072, 104540096, 156810144, 313620288]

約数ペア:

[(1, 313620288), (2, 156810144), (3, 104540096), (4, 78405072), (6, 52270048), (8, 39202536), (12, 26135024), (16, 19601268), (24, 13067512), (32, 9800634), (37, 8476224), (48, 6533756), (64, 4900317), (74, 4238112), (96, 3266878), (111, 2825408), (131, 2394048), (148, 2119056), (192, 1633439), (222, 1412704), (262, 1197024), (296, 1059528), (337, 930624), (393, 798016), (444, 706352), (524, 598512), (592, 529764), (674, 465312), (786, 399008), (888, 353176), (1011, 310208), (1048, 299256), (1184, 264882), (1348, 232656), (1572, 199504), (1776, 176588), (2022, 155104), (2096, 149628), (2368, 132441), (2696, 116328), (3144, 99752), (3552, 88294), (4044, 77552), (4192, 74814), (4847, 64704), (5392, 58164), (6288, 49876), (7104, 44147), (8088, 38776), (8384, 37407), (9694, 32352), (10784, 29082), (12469, 25152), (12576, 24938), (14541, 21568), (16176, 19388)]