280883484

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{53077}}^1$

素因数の和:53104

約数の個数: 72

約数和(自身を含む): 847124880

約数和(自身を除く): 566241396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 53077, 106154, 159231, 212308, 318462, 371539, 477693, 636924, 743078, 955386, 1114617, 1433079, 1486156, 1910772, 2229234, 2600773, 2866158, 3343851, 4458468, 5201546, 5732316, 6687702, 7802319, 10031553, 10403092, 13375404, 15604638, 20063106, 23406957, 31209276, 40126212, 46813914, 70220871, 93627828, 140441742, 280883484]

約数ペア:

[(1, 280883484), (2, 140441742), (3, 93627828), (4, 70220871), (6, 46813914), (7, 40126212), (9, 31209276), (12, 23406957), (14, 20063106), (18, 15604638), (21, 13375404), (27, 10403092), (28, 10031553), (36, 7802319), (42, 6687702), (49, 5732316), (54, 5201546), (63, 4458468), (84, 3343851), (98, 2866158), (108, 2600773), (126, 2229234), (147, 1910772), (189, 1486156), (196, 1433079), (252, 1114617), (294, 955386), (378, 743078), (441, 636924), (588, 477693), (756, 371539), (882, 318462), (1323, 212308), (1764, 159231), (2646, 106154), (5292, 53077)]