980726912

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22469}}^1$

素因数の和:22525

約数の個数: 64

約数和(自身を含む): 2200262400

約数和(自身を除く): 1219535488

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 3968, 5456, 10912, 21824, 22469, 43648, 44938, 89876, 179752, 247159, 359504, 494318, 696539, 719008, 988636, 1393078, 1438016, 1977272, 2786156, 2876032, 3954544, 5572312, 7661929, 7909088, 11144624, 15323858, 15818176, 22289248, 30647716, 31636352, 44578496, 61295432, 89156992, 122590864, 245181728, 490363456, 980726912]

約数ペア:

[(1, 980726912), (2, 490363456), (4, 245181728), (8, 122590864), (11, 89156992), (16, 61295432), (22, 44578496), (31, 31636352), (32, 30647716), (44, 22289248), (62, 15818176), (64, 15323858), (88, 11144624), (124, 7909088), (128, 7661929), (176, 5572312), (248, 3954544), (341, 2876032), (352, 2786156), (496, 1977272), (682, 1438016), (704, 1393078), (992, 988636), (1364, 719008), (1408, 696539), (1984, 494318), (2728, 359504), (3968, 247159), (5456, 179752), (10912, 89876), (21824, 44938), (22469, 43648)]