7768554168

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1181

約数の個数: 128

約数和(自身を含む): 20773209600

約数和(自身を除く): 13004655432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 103, 114, 152, 193, 206, 228, 309, 386, 412, 456, 579, 618, 772, 824, 857, 1158, 1236, 1544, 1714, 1957, 2316, 2472, 2571, 3428, 3667, 3914, 4632, 5142, 5871, 6856, 7334, 7828, 10284, 11001, 11742, 14668, 15656, 16283, 19879, 20568, 22002, 23484, 29336, 32566, 39758, 44004, 46968, 48849, 59637, 65132, 79516, 88008, 88271, 97698, 119274, 130264, 159032, 165401, 176542, 195396, 238548, 264813, 330802, 353084, 377701, 390792, 477096, 496203, 529626, 661604, 706168, 755402, 992406, 1059252, 1133103, 1323208, 1510804, 1677149, 1984812, 2118504, 2266206, 3021608, 3142619, 3354298, 3969624, 4532412, 5031447, 6285238, 6708596, 9064824, 9427857, 10062894, 12570476, 13417192, 17036303, 18855714, 20125788, 25140952, 34072606, 37711428, 40251576, 51108909, 68145212, 75422856, 102217818, 136290424, 204435636, 323689757, 408871272, 647379514, 971069271, 1294759028, 1942138542, 2589518056, 3884277084, 7768554168]

約数ペア:

[(1, 7768554168), (2, 3884277084), (3, 2589518056), (4, 1942138542), (6, 1294759028), (8, 971069271), (12, 647379514), (19, 408871272), (24, 323689757), (38, 204435636), (57, 136290424), (76, 102217818), (103, 75422856), (114, 68145212), (152, 51108909), (193, 40251576), (206, 37711428), (228, 34072606), (309, 25140952), (386, 20125788), (412, 18855714), (456, 17036303), (579, 13417192), (618, 12570476), (772, 10062894), (824, 9427857), (857, 9064824), (1158, 6708596), (1236, 6285238), (1544, 5031447), (1714, 4532412), (1957, 3969624), (2316, 3354298), (2472, 3142619), (2571, 3021608), (3428, 2266206), (3667, 2118504), (3914, 1984812), (4632, 1677149), (5142, 1510804), (5871, 1323208), (6856, 1133103), (7334, 1059252), (7828, 992406), (10284, 755402), (11001, 706168), (11742, 661604), (14668, 529626), (15656, 496203), (16283, 477096), (19879, 390792), (20568, 377701), (22002, 353084), (23484, 330802), (29336, 264813), (32566, 238548), (39758, 195396), (44004, 176542), (46968, 165401), (48849, 159032), (59637, 130264), (65132, 119274), (79516, 97698), (88008, 88271)]