344885056

素因数分解:

$2^6\times {\mathrm{71}}^2\times {\mathrm{1069}}^1$

素因数の和:1223

約数の個数: 42

約数和(自身を含む): 694805570

約数和(自身を除く): 349920514

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1069, 1136, 2138, 2272, 4276, 4544, 5041, 8552, 10082, 17104, 20164, 34208, 40328, 68416, 75899, 80656, 151798, 161312, 303596, 322624, 607192, 1214384, 2428768, 4857536, 5388829, 10777658, 21555316, 43110632, 86221264, 172442528, 344885056]

約数ペア:

[(1, 344885056), (2, 172442528), (4, 86221264), (8, 43110632), (16, 21555316), (32, 10777658), (64, 5388829), (71, 4857536), (142, 2428768), (284, 1214384), (568, 607192), (1069, 322624), (1136, 303596), (2138, 161312), (2272, 151798), (4276, 80656), (4544, 75899), (5041, 68416), (8552, 40328), (10082, 34208), (17104, 20164)]