489242112

素因数分解:

$2^9\times 3^1\times {\mathrm{443}}^1\times {\mathrm{719}}^1$

素因数の和:1183

約数の個数: 80

約数和(自身を含む): 1308130560

約数和(自身を除く): 818888448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 443, 512, 719, 768, 886, 1329, 1438, 1536, 1772, 2157, 2658, 2876, 3544, 4314, 5316, 5752, 7088, 8628, 10632, 11504, 14176, 17256, 21264, 23008, 28352, 34512, 42528, 46016, 56704, 69024, 85056, 92032, 113408, 138048, 170112, 184064, 226816, 276096, 318517, 340224, 368128, 552192, 637034, 680448, 955551, 1104384, 1274068, 1911102, 2548136, 3822204, 5096272, 7644408, 10192544, 15288816, 20385088, 30577632, 40770176, 61155264, 81540352, 122310528, 163080704, 244621056, 489242112]

約数ペア:

[(1, 489242112), (2, 244621056), (3, 163080704), (4, 122310528), (6, 81540352), (8, 61155264), (12, 40770176), (16, 30577632), (24, 20385088), (32, 15288816), (48, 10192544), (64, 7644408), (96, 5096272), (128, 3822204), (192, 2548136), (256, 1911102), (384, 1274068), (443, 1104384), (512, 955551), (719, 680448), (768, 637034), (886, 552192), (1329, 368128), (1438, 340224), (1536, 318517), (1772, 276096), (2157, 226816), (2658, 184064), (2876, 170112), (3544, 138048), (4314, 113408), (5316, 92032), (5752, 85056), (7088, 69024), (8628, 56704), (10632, 46016), (11504, 42528), (14176, 34512), (17256, 28352), (21264, 23008)]