1857676752

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:945

約数の個数: 120

約数和(自身を含む): 5281376256

約数和(自身を除く): 3423699504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 157, 254, 314, 381, 471, 508, 628, 647, 762, 942, 1016, 1143, 1256, 1294, 1413, 1524, 1884, 1941, 2032, 2286, 2512, 2588, 2826, 3048, 3768, 3882, 4572, 5176, 5652, 5823, 6096, 7536, 7764, 9144, 10352, 11304, 11646, 15528, 18288, 19939, 22608, 23292, 31056, 39878, 46584, 59817, 79756, 82169, 93168, 101579, 119634, 159512, 164338, 179451, 203158, 239268, 246507, 304737, 319024, 328676, 358902, 406316, 478536, 493014, 609474, 657352, 717804, 739521, 812632, 914211, 957072, 986028, 1218948, 1314704, 1435608, 1479042, 1625264, 1828422, 1972056, 2437896, 2871216, 2958084, 3656844, 3944112, 4875792, 5916168, 7313688, 11832336, 12900533, 14627376, 25801066, 38701599, 51602132, 77403198, 103204264, 116104797, 154806396, 206408528, 232209594, 309612792, 464419188, 619225584, 928838376, 1857676752]

約数ペア:

[(1, 1857676752), (2, 928838376), (3, 619225584), (4, 464419188), (6, 309612792), (8, 232209594), (9, 206408528), (12, 154806396), (16, 116104797), (18, 103204264), (24, 77403198), (36, 51602132), (48, 38701599), (72, 25801066), (127, 14627376), (144, 12900533), (157, 11832336), (254, 7313688), (314, 5916168), (381, 4875792), (471, 3944112), (508, 3656844), (628, 2958084), (647, 2871216), (762, 2437896), (942, 1972056), (1016, 1828422), (1143, 1625264), (1256, 1479042), (1294, 1435608), (1413, 1314704), (1524, 1218948), (1884, 986028), (1941, 957072), (2032, 914211), (2286, 812632), (2512, 739521), (2588, 717804), (2826, 657352), (3048, 609474), (3768, 493014), (3882, 478536), (4572, 406316), (5176, 358902), (5652, 328676), (5823, 319024), (6096, 304737), (7536, 246507), (7764, 239268), (9144, 203158), (10352, 179451), (11304, 164338), (11646, 159512), (15528, 119634), (18288, 101579), (19939, 93168), (22608, 82169), (23292, 79756), (31056, 59817), (39878, 46584)]