2018156767248

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{8443}}^1\times {\mathrm{81637}}^1$

素因数の和:90152

約数の個数: 80

約数和(自身を含む): 5299732579136

約数和(自身を除く): 3281575811888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 8443, 16886, 25329, 33772, 50658, 67544, 81637, 101316, 135088, 163274, 202632, 244911, 326548, 405264, 489822, 515023, 653096, 979644, 1030046, 1306192, 1545069, 1959288, 2060092, 3090138, 3918576, 4120184, 4979857, 6180276, 8240368, 9959714, 12360552, 14939571, 19919428, 24721104, 29879142, 39838856, 59758284, 79677712, 119516568, 239033136, 689261191, 1378522382, 2067783573, 2757044764, 4135567146, 5514089528, 8271134292, 11028179056, 16542268584, 33084537168, 42044932651, 84089865302, 126134797953, 168179730604, 252269595906, 336359461208, 504539191812, 672718922416, 1009078383624, 2018156767248]

約数ペア:

[(1, 2018156767248), (2, 1009078383624), (3, 672718922416), (4, 504539191812), (6, 336359461208), (8, 252269595906), (12, 168179730604), (16, 126134797953), (24, 84089865302), (48, 42044932651), (61, 33084537168), (122, 16542268584), (183, 11028179056), (244, 8271134292), (366, 5514089528), (488, 4135567146), (732, 2757044764), (976, 2067783573), (1464, 1378522382), (2928, 689261191), (8443, 239033136), (16886, 119516568), (25329, 79677712), (33772, 59758284), (50658, 39838856), (67544, 29879142), (81637, 24721104), (101316, 19919428), (135088, 14939571), (163274, 12360552), (202632, 9959714), (244911, 8240368), (326548, 6180276), (405264, 4979857), (489822, 4120184), (515023, 3918576), (653096, 3090138), (979644, 2060092), (1030046, 1959288), (1306192, 1545069)]