538289964

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^2\times {\mathrm{1171}}^1$

素因数の和:1407

約数の個数: 54

約数和(自身を含む): 1373997716

約数和(自身を除く): 835707752

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1171, 1356, 2034, 2342, 3513, 4068, 4684, 7026, 10539, 12769, 14052, 21078, 25538, 38307, 42156, 51076, 76614, 114921, 132323, 153228, 229842, 264646, 396969, 459684, 529292, 793938, 1190907, 1587876, 2381814, 4763628, 14952499, 29904998, 44857497, 59809996, 89714994, 134572491, 179429988, 269144982, 538289964]

約数ペア:

[(1, 538289964), (2, 269144982), (3, 179429988), (4, 134572491), (6, 89714994), (9, 59809996), (12, 44857497), (18, 29904998), (36, 14952499), (113, 4763628), (226, 2381814), (339, 1587876), (452, 1190907), (678, 793938), (1017, 529292), (1171, 459684), (1356, 396969), (2034, 264646), (2342, 229842), (3513, 153228), (4068, 132323), (4684, 114921), (7026, 76614), (10539, 51076), (12769, 42156), (14052, 38307), (21078, 25538)]