239800128

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{40289}}^1$

素因数の和:40335

約数の個数: 56

約数和(自身を含む): 654954240

約数和(自身を除く): 415154112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 40289, 80578, 120867, 161156, 241734, 322312, 483468, 644624, 966936, 1248959, 1289248, 1933872, 2497918, 2578496, 3746877, 3867744, 4995836, 7493754, 7735488, 9991672, 14987508, 19983344, 29975016, 39966688, 59950032, 79933376, 119900064, 239800128]

約数ペア:

[(1, 239800128), (2, 119900064), (3, 79933376), (4, 59950032), (6, 39966688), (8, 29975016), (12, 19983344), (16, 14987508), (24, 9991672), (31, 7735488), (32, 7493754), (48, 4995836), (62, 3867744), (64, 3746877), (93, 2578496), (96, 2497918), (124, 1933872), (186, 1289248), (192, 1248959), (248, 966936), (372, 644624), (496, 483468), (744, 322312), (992, 241734), (1488, 161156), (1984, 120867), (2976, 80578), (5952, 40289)]