331457388528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51920017}}^1$

素因数の和:51920054

約数の個数: 80

約数和(自身を含む): 1030093157120

約数和(自身を除く): 698635768592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 51920017, 103840034, 155760051, 207680068, 311520102, 363440119, 415360136, 623040204, 726880238, 830720272, 986480323, 1090320357, 1246080408, 1453760476, 1972960646, 2180640714, 2492160816, 2907520952, 2959440969, 3945921292, 4361281428, 5815041904, 5918881938, 6905362261, 7891842584, 8722562856, 11837763876, 13810724522, 15783685168, 17445125712, 20716086783, 23675527752, 27621449044, 41432173566, 47351055504, 55242898088, 82864347132, 110485796176, 165728694264, 331457388528]

約数ペア:

[(1, 331457388528), (2, 165728694264), (3, 110485796176), (4, 82864347132), (6, 55242898088), (7, 47351055504), (8, 41432173566), (12, 27621449044), (14, 23675527752), (16, 20716086783), (19, 17445125712), (21, 15783685168), (24, 13810724522), (28, 11837763876), (38, 8722562856), (42, 7891842584), (48, 6905362261), (56, 5918881938), (57, 5815041904), (76, 4361281428), (84, 3945921292), (112, 2959440969), (114, 2907520952), (133, 2492160816), (152, 2180640714), (168, 1972960646), (228, 1453760476), (266, 1246080408), (304, 1090320357), (336, 986480323), (399, 830720272), (456, 726880238), (532, 623040204), (798, 415360136), (912, 363440119), (1064, 311520102), (1596, 207680068), (2128, 155760051), (3192, 103840034), (6384, 51920017)]