255700384

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3373}}^1$

素因数の和:3509

約数の個数: 48

約数和(自身を含む): 530554752

約数和(自身を除く): 274854368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 103, 184, 206, 368, 412, 736, 824, 1648, 2369, 3296, 3373, 4738, 6746, 9476, 13492, 18952, 26984, 37904, 53968, 75808, 77579, 107936, 155158, 310316, 347419, 620632, 694838, 1241264, 1389676, 2482528, 2779352, 5558704, 7990637, 11117408, 15981274, 31962548, 63925096, 127850192, 255700384]

約数ペア:

[(1, 255700384), (2, 127850192), (4, 63925096), (8, 31962548), (16, 15981274), (23, 11117408), (32, 7990637), (46, 5558704), (92, 2779352), (103, 2482528), (184, 1389676), (206, 1241264), (368, 694838), (412, 620632), (736, 347419), (824, 310316), (1648, 155158), (2369, 107936), (3296, 77579), (3373, 75808), (4738, 53968), (6746, 37904), (9476, 26984), (13492, 18952)]