16605707008

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{17293}}^1$

素因数の和:17362

約数の個数: 108

約数和(自身を含む): 37611267904

約数和(自身を除く): 21005560896

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 176, 242, 248, 256, 341, 352, 484, 496, 682, 704, 968, 992, 1364, 1408, 1936, 1984, 2728, 2816, 3751, 3872, 3968, 5456, 7502, 7744, 7936, 10912, 15004, 15488, 17293, 21824, 30008, 30976, 34586, 43648, 60016, 69172, 87296, 120032, 138344, 190223, 240064, 276688, 380446, 480128, 536083, 553376, 760892, 960256, 1072166, 1106752, 1521784, 2092453, 2144332, 2213504, 3043568, 4184906, 4288664, 4427008, 5896913, 6087136, 8369812, 8577328, 11793826, 12174272, 16739624, 17154656, 23587652, 24348544, 33479248, 34309312, 47175304, 48697088, 64866043, 66958496, 68618624, 94350608, 129732086, 133916992, 137237248, 188701216, 259464172, 267833984, 377402432, 518928344, 535667968, 754804864, 1037856688, 1509609728, 2075713376, 4151426752, 8302853504, 16605707008]

約数ペア:

[(1, 16605707008), (2, 8302853504), (4, 4151426752), (8, 2075713376), (11, 1509609728), (16, 1037856688), (22, 754804864), (31, 535667968), (32, 518928344), (44, 377402432), (62, 267833984), (64, 259464172), (88, 188701216), (121, 137237248), (124, 133916992), (128, 129732086), (176, 94350608), (242, 68618624), (248, 66958496), (256, 64866043), (341, 48697088), (352, 47175304), (484, 34309312), (496, 33479248), (682, 24348544), (704, 23587652), (968, 17154656), (992, 16739624), (1364, 12174272), (1408, 11793826), (1936, 8577328), (1984, 8369812), (2728, 6087136), (2816, 5896913), (3751, 4427008), (3872, 4288664), (3968, 4184906), (5456, 3043568), (7502, 2213504), (7744, 2144332), (7936, 2092453), (10912, 1521784), (15004, 1106752), (15488, 1072166), (17293, 960256), (21824, 760892), (30008, 553376), (30976, 536083), (34586, 480128), (43648, 380446), (60016, 276688), (69172, 240064), (87296, 190223), (120032, 138344)]