388625634

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{683}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 889418880

約数和(自身を除く): 500793246

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 257, 369, 514, 683, 738, 771, 1107, 1366, 1542, 2049, 2214, 2313, 4098, 4626, 6147, 6939, 10537, 12294, 13878, 18441, 21074, 28003, 31611, 36882, 56006, 63222, 84009, 94833, 168018, 175531, 189666, 252027, 284499, 351062, 504054, 526593, 568998, 756081, 1053186, 1512162, 1579779, 3159558, 4739337, 7196771, 9478674, 14393542, 21590313, 43180626, 64770939, 129541878, 194312817, 388625634]

約数ペア:

[(1, 388625634), (2, 194312817), (3, 129541878), (6, 64770939), (9, 43180626), (18, 21590313), (27, 14393542), (41, 9478674), (54, 7196771), (82, 4739337), (123, 3159558), (246, 1579779), (257, 1512162), (369, 1053186), (514, 756081), (683, 568998), (738, 526593), (771, 504054), (1107, 351062), (1366, 284499), (1542, 252027), (2049, 189666), (2214, 175531), (2313, 168018), (4098, 94833), (4626, 84009), (6147, 63222), (6939, 56006), (10537, 36882), (12294, 31611), (13878, 28003), (18441, 21074)]