2519153056

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{293}}^2$

素因数の和:734

約数の個数: 72

約数和(自身を含む): 5730921504

約数和(自身を除く): 3211768448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 293, 524, 586, 917, 1048, 1172, 1834, 2051, 2096, 2344, 3668, 4102, 4192, 4688, 7336, 8204, 9376, 14672, 16408, 29344, 32816, 38383, 65632, 76766, 85849, 153532, 171698, 268681, 307064, 343396, 537362, 600943, 614128, 686792, 1074724, 1201886, 1228256, 1373584, 2149448, 2403772, 2747168, 4298896, 4807544, 8597792, 9615088, 11246219, 19230176, 22492438, 44984876, 78723533, 89969752, 157447066, 179939504, 314894132, 359879008, 629788264, 1259576528, 2519153056]

約数ペア:

[(1, 2519153056), (2, 1259576528), (4, 629788264), (7, 359879008), (8, 314894132), (14, 179939504), (16, 157447066), (28, 89969752), (32, 78723533), (56, 44984876), (112, 22492438), (131, 19230176), (224, 11246219), (262, 9615088), (293, 8597792), (524, 4807544), (586, 4298896), (917, 2747168), (1048, 2403772), (1172, 2149448), (1834, 1373584), (2051, 1228256), (2096, 1201886), (2344, 1074724), (3668, 686792), (4102, 614128), (4192, 600943), (4688, 537362), (7336, 343396), (8204, 307064), (9376, 268681), (14672, 171698), (16408, 153532), (29344, 85849), (32816, 76766), (38383, 65632)]