1931590608

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{1549}}^1$

素因数の和:1956

約数の個数: 80

約数和(自身を含む): 5069467200

約数和(自身を除く): 3137876592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 313, 332, 498, 626, 664, 939, 996, 1252, 1328, 1549, 1878, 1992, 2504, 3098, 3756, 3984, 4647, 5008, 6196, 7512, 9294, 12392, 15024, 18588, 24784, 25979, 37176, 51958, 74352, 77937, 103916, 128567, 155874, 207832, 257134, 311748, 385701, 415664, 484837, 514268, 623496, 771402, 969674, 1028536, 1246992, 1454511, 1542804, 1939348, 2057072, 2909022, 3085608, 3878696, 5818044, 6171216, 7757392, 11636088, 23272176, 40241471, 80482942, 120724413, 160965884, 241448826, 321931768, 482897652, 643863536, 965795304, 1931590608]

約数ペア:

[(1, 1931590608), (2, 965795304), (3, 643863536), (4, 482897652), (6, 321931768), (8, 241448826), (12, 160965884), (16, 120724413), (24, 80482942), (48, 40241471), (83, 23272176), (166, 11636088), (249, 7757392), (313, 6171216), (332, 5818044), (498, 3878696), (626, 3085608), (664, 2909022), (939, 2057072), (996, 1939348), (1252, 1542804), (1328, 1454511), (1549, 1246992), (1878, 1028536), (1992, 969674), (2504, 771402), (3098, 623496), (3756, 514268), (3984, 484837), (4647, 415664), (5008, 385701), (6196, 311748), (7512, 257134), (9294, 207832), (12392, 155874), (15024, 128567), (18588, 103916), (24784, 77937), (25979, 74352), (37176, 51958)]