625565248

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2172

約数の個数: 112

約数和(自身を含む): 1573792128

約数和(自身を除く): 948226880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 77, 88, 112, 122, 154, 176, 224, 244, 308, 352, 427, 448, 488, 616, 671, 704, 854, 976, 1232, 1342, 1708, 1952, 2081, 2464, 2684, 3416, 3904, 4162, 4697, 4928, 5368, 6832, 8324, 9394, 10736, 13664, 14567, 16648, 18788, 21472, 22891, 27328, 29134, 33296, 37576, 42944, 45782, 58268, 66592, 75152, 91564, 116536, 126941, 133184, 150304, 160237, 183128, 233072, 253882, 300608, 320474, 366256, 466144, 507764, 640948, 732512, 888587, 932288, 1015528, 1281896, 1396351, 1465024, 1777174, 2031056, 2563792, 2792702, 3554348, 4062112, 5127584, 5585404, 7108696, 8124224, 9774457, 10255168, 11170808, 14217392, 19548914, 22341616, 28434784, 39097828, 44683232, 56869568, 78195656, 89366464, 156391312, 312782624, 625565248]

約数ペア:

[(1, 625565248), (2, 312782624), (4, 156391312), (7, 89366464), (8, 78195656), (11, 56869568), (14, 44683232), (16, 39097828), (22, 28434784), (28, 22341616), (32, 19548914), (44, 14217392), (56, 11170808), (61, 10255168), (64, 9774457), (77, 8124224), (88, 7108696), (112, 5585404), (122, 5127584), (154, 4062112), (176, 3554348), (224, 2792702), (244, 2563792), (308, 2031056), (352, 1777174), (427, 1465024), (448, 1396351), (488, 1281896), (616, 1015528), (671, 932288), (704, 888587), (854, 732512), (976, 640948), (1232, 507764), (1342, 466144), (1708, 366256), (1952, 320474), (2081, 300608), (2464, 253882), (2684, 233072), (3416, 183128), (3904, 160237), (4162, 150304), (4697, 133184), (4928, 126941), (5368, 116536), (6832, 91564), (8324, 75152), (9394, 66592), (10736, 58268), (13664, 45782), (14567, 42944), (16648, 37576), (18788, 33296), (21472, 29134), (22891, 27328)]