1890048

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 5298048

約数和(自身を除く): 3408000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 107, 128, 138, 184, 192, 214, 256, 276, 321, 368, 384, 428, 552, 642, 736, 768, 856, 1104, 1284, 1472, 1712, 2208, 2461, 2568, 2944, 3424, 4416, 4922, 5136, 5888, 6848, 7383, 8832, 9844, 10272, 13696, 14766, 17664, 19688, 20544, 27392, 29532, 39376, 41088, 59064, 78752, 82176, 118128, 157504, 236256, 315008, 472512, 630016, 945024, 1890048]

約数ペア:

[(1, 1890048), (2, 945024), (3, 630016), (4, 472512), (6, 315008), (8, 236256), (12, 157504), (16, 118128), (23, 82176), (24, 78752), (32, 59064), (46, 41088), (48, 39376), (64, 29532), (69, 27392), (92, 20544), (96, 19688), (107, 17664), (128, 14766), (138, 13696), (184, 10272), (192, 9844), (214, 8832), (256, 7383), (276, 6848), (321, 5888), (368, 5136), (384, 4922), (428, 4416), (552, 3424), (642, 2944), (736, 2568), (768, 2461), (856, 2208), (1104, 1712), (1284, 1472)]