421168128

素因数分解:

$2^{10}\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2917}}^1$

素因数の和:2987

約数の個数: 88

約数和(自身を含む): 1146844032

約数和(自身を除く): 725675904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 752, 768, 1024, 1128, 1504, 1536, 2256, 2917, 3008, 3072, 4512, 5834, 6016, 8751, 9024, 11668, 12032, 17502, 18048, 23336, 24064, 35004, 36096, 46672, 48128, 70008, 72192, 93344, 137099, 140016, 144384, 186688, 274198, 280032, 373376, 411297, 548396, 560064, 746752, 822594, 1096792, 1120128, 1493504, 1645188, 2193584, 2240256, 2987008, 3290376, 4387168, 4480512, 6580752, 8774336, 8961024, 13161504, 17548672, 26323008, 35097344, 52646016, 70194688, 105292032, 140389376, 210584064, 421168128]

約数ペア:

[(1, 421168128), (2, 210584064), (3, 140389376), (4, 105292032), (6, 70194688), (8, 52646016), (12, 35097344), (16, 26323008), (24, 17548672), (32, 13161504), (47, 8961024), (48, 8774336), (64, 6580752), (94, 4480512), (96, 4387168), (128, 3290376), (141, 2987008), (188, 2240256), (192, 2193584), (256, 1645188), (282, 1493504), (376, 1120128), (384, 1096792), (512, 822594), (564, 746752), (752, 560064), (768, 548396), (1024, 411297), (1128, 373376), (1504, 280032), (1536, 274198), (2256, 186688), (2917, 144384), (3008, 140016), (3072, 137099), (4512, 93344), (5834, 72192), (6016, 70008), (8751, 48128), (9024, 46672), (11668, 36096), (12032, 35004), (17502, 24064), (18048, 23336)]